{"title":"Shimano Ultegra","description":"\u003cp\u003eShimano Ultegra is Shimano's second-tier road groupset — sitting just below the flagship Dura-Ace in the road hierarchy and widely regarded as the benchmark for serious road cyclists who want professional-level performance without the weight penalty and price premium of Dura-Ace. Sharing much of its technology and design DNA with Dura-Ace, Ultegra delivers exceptional shifting precision, braking performance, and drivetrain efficiency for road racing, sportive riding, and high-performance training. At Swinnerton Cycles, we stock Shimano Ultegra components for serious road cyclists who demand the best from their drivetrain and braking system.\u003c\/p\u003e\u003cp\u003eThe Ultegra range covers rotors, bottom brackets, Di2 electronic shifting components, and drivetrain accessories. The RT-CL800 Ice Tech Freeza rotor is compatible with both XT and Ultegra systems, providing excellent heat dissipation for consistent braking performance on long descents, while the BB-R60 HollowTech II bottom bracket provides a reliable, precise interface for Ultegra and compatible chainsets.\u003c\/p\u003e\u003ch3\u003eWhy Choose Shimano Ultegra?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShimano's second-tier road groupset sharing technology with flagship Dura-Ace\u003c\/li\u003e\n\u003cli\u003eRT-CL800 Ice Tech Freeza rotor with internal lockring for XT and Ultegra compatibility\u003c\/li\u003e\n\u003cli\u003eSW-RS801-TT Di2 extension handlebar switches for TT and triathlon bike setups\u003c\/li\u003e\n\u003cli\u003eBB-R60 HollowTech II bottom bracket for precise, reliable chainset interface\u003c\/li\u003e\n\u003cli\u003eProfessional-level shifting precision and braking performance for serious road cyclists\u003c\/li\u003e\n\u003cli\u003eTrusted by road racers, sportive riders, and high-performance training cyclists worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTop Selling Shimano Ultegra Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/shimano-rt-cl800-ice-tech-freeza-rotor-with-internal-lockring-rotors\"\u003eShimano RT-CL800 Ice Tech Freeza Rotor\u003c\/a\u003e — a centre lock rotor with internal lockring and Ice Tech Freeza heat dissipation for XT and Ultegra hydraulic disc brake systems\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/shimano-ultegra-sw-rs801-tt-extension-handlebar-switches-e-tube-with-740-mm-wire-pair\"\u003eShimano Ultegra SW-RS801-TT Di2 Extension Switches\u003c\/a\u003e — a pair of Di2 extension handlebar switches with 740mm E-Tube cable for TT and triathlon bike setups\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/shimano-bb-r60-ultegra-6800-bottom-bracket\"\u003eShimano Ultegra BB-R60 Bottom Bracket\u003c\/a\u003e — a HollowTech II bottom bracket for Ultegra and compatible road chainsets, providing a precise and reliable drivetrain interface\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"shimano-ultegra-r55c4-r8000-cartridge-brake-shoes-for-alloy-rim-callipers-pair","title":"Shimano Ultegra R55C4 R8000 Cartridge Brake Shoes for Alloy Rim Callipers, Pair","description":"\u003cp\u003eThe Shimano Ultegra R55C4 cartridge brake shoe set is designed for riders seeking reliable and consistent stopping power. Engineered specifically for Ultegra R8000 calliper mount rim brakes, these genuine Shimano pads offer precise fit and performance. Their pad compound is optimized for alloy rims, ensuring smooth braking and reduced wear on your wheel surface.\u003c\/p\u003e\n\n\u003cp\u003eThis set includes brake shoes and cartridge pads tailored to fit one complete brakeset, delivering easy replacement and maintenance. Compatible with a wide range of Shimano brake models, it guarantees versatility across your bike components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding smooth, reliable braking on alloy rims\u003c\/li\u003e\n  \u003cli\u003eEnsuring a perfect fit for Ultegra R8000 calliper mount rim brakes\u003c\/li\u003e\n  \u003cli\u003eOffering easy installation with cartridge pad design\u003c\/li\u003e\n  \u003cli\u003eCompatibility with multiple Shimano brake models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on disc brake systems\u003c\/li\u003e\n  \u003cli\u003eCompatibility with carbon rims without specific pads\u003c\/li\u003e\n  \u003cli\u003eNon-Ultegra brake models outside the listed compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these brake pads compatible with all Shimano rim brakes?\u003c\/strong\u003e\u003cbr\u003eThey are compatible with a broad range of Shimano calliper mount rim brakes, including Ultegra R8000 and several other models listed in the product details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these pads be used on carbon rims?\u003c\/strong\u003e\u003cbr\u003eNo, these pads are formulated specifically for alloy rims and are not recommended for use on carbon rims.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477515198639,"sku":"Y8LA98030","price":14.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1658748236-53801500.jpg?v=1768519660"},{"product_id":"shimano-ultegra-r55c4-r8010-direct-mount-cartridge-brake-shoes-for-alloy-rims-pair","title":"Shimano Ultegra R55C4 R8010 Direct Mount Cartridge Brake Shoes for Alloy Rims, Pair","description":"\u003cp\u003eExperience reliable stopping power with the Shimano Ultegra R55C4 cartridge brake shoe, designed specifically for direct mount rim brakes. Engineered for alloy rims, this genuine Shimano replacement ensures consistent performance and durability. The set includes both brake shoes and cartridge pads, perfectly matching the Ultegra series standards.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with multiple Shimano brake models, this pair offers easy installation and optimal braking efficiency, making it an ideal choice for riders seeking precision and safety. Trust Shimano’s quality to keep your ride smooth and controlled.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding consistent and reliable braking on alloy rims\u003c\/li\u003e\n  \u003cli\u003eDirect fit replacement for Ultegra series rim brakes\u003c\/li\u003e\n  \u003cli\u003eEnhancing safety with genuine Shimano components\u003c\/li\u003e\n  \u003cli\u003eEasy installation with included brake shoes and cartridge pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on disc brake systems\u003c\/li\u003e\n  \u003cli\u003eCompatibility with non-Shimano brake models\u003c\/li\u003e\n  \u003cli\u003eFitting carbon rims due to pad compound\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill these brake shoes fit my Ultegra BR-R8010 brakes?\u003c\/strong\u003e\u003cbr\u003eYes, they are specifically designed to be compatible with BR-R8010 and related models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these pads suitable for carbon rims?\u003c\/strong\u003e\u003cbr\u003eNo, these pads are formulated for alloy rims and not recommended for carbon rims.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477515231407,"sku":"Y8LB98010","price":14.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1401288921-48809600.jpg?v=1768519702"},{"product_id":"shimano-ultegra-r55c4-ultegra-r8100-cartridge-brake-shoe-calliper-mount-alloy-rim-black-pair","title":"Shimano Ultegra R55C4 Cartridge Brake Shoes Pair for R8100 Alloy Rim Calliper Mount","description":"\u003cp\u003eUpgrade your braking performance with the Shimano Ultegra R55C4 cartridge brake shoe set, designed specifically for calliper mount rim brakes. These genuine Shimano components offer reliable stopping power and smooth modulation, ensuring safety and control on every ride. The pad compound is optimized for alloy rims, delivering consistent braking without compromising rim integrity.\u003c\/p\u003e\n\n\u003cp\u003eEach pair includes brake shoes and cartridge pads compatible with Shimano BR-R8100 and BR-R8110-RS models, making replacement straightforward and hassle-free. Perfect for riders seeking precision and durability in their braking system.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding reliable and consistent braking performance on alloy rims\u003c\/li\u003e\n  \u003cli\u003eEasy installation with genuine Shimano compatibility\u003c\/li\u003e\n  \u003cli\u003eDurable pad compound designed for long-lasting use\u003c\/li\u003e\n  \u003cli\u003eIdeal for upgrading or maintaining Ultegra series calliper brakes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on disc brake systems\u003c\/li\u003e\n  \u003cli\u003eCompatibility with non-Shimano brake calipers\u003c\/li\u003e\n  \u003cli\u003eRim materials other than alloy\u003c\/li\u003e\n  \u003cli\u003eUse outside of designated Shimano brake models BR-R8100 and BR-R8110-RS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these brake shoes compatible with my Ultegra R8100 brakes?\u003c\/strong\u003e\u003cbr\u003eYes, they are specifically designed to fit Shimano BR-R8100 and BR-R8110-RS calliper mount rim brakes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these pads on carbon rims?\u003c\/strong\u003e\u003cbr\u003eNo, these pads are formulated for alloy rims and may not perform correctly on carbon surfaces.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477594497199,"sku":"Y2J398010","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688643335-04873600.jpg?v=1768520060"},{"product_id":"shimano-ultegra-r55c4-ultegra-r8110-cartridge-brake-shoe-direct-mount-alloy-rim-black-pair","title":"Shimano Ultegra R55C4 Cartridge Brake Shoes for R8110 Direct Mount Alloy Rim Pair","description":"\u003cp\u003eUpgrade your braking performance with the Shimano Ultegra R55C4 cartridge brake shoe set, designed specifically for Ultegra R8110 direct mount rim brakes. Crafted for alloy rims, this genuine Shimano replacement ensures reliable stopping power and consistent modulation, enhancing your ride safety and control.\u003c\/p\u003e\n\n\u003cp\u003eThe package includes both brake shoes and cartridge pads, compatible with models BR-R8110-F and BR-RS811-R. Enjoy a seamless fit and long-lasting durability with components built to meet Ultegra standards.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise braking on alloy rim wheels\u003c\/li\u003e\n  \u003cli\u003eEasy installation with direct mount compatibility\u003c\/li\u003e\n  \u003cli\u003eDurable cartridge pads for extended use\u003c\/li\u003e\n  \u003cli\u003ePerfect for upgrading or replacing worn brake components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with disc brake systems\u003c\/li\u003e\n  \u003cli\u003eUnsuitable for carbon rims\u003c\/li\u003e\n  \u003cli\u003eNot designed for non-Ultegra brake models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these brake shoes compatible with my bike?\u003c\/strong\u003e\u003cbr\u003eThey fit Shimano Ultegra R8110 direct mount rim brakes, specifically models BR-R8110-F and BR-RS811-R.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these on carbon rims?\u003c\/strong\u003e\u003cbr\u003eNo, these pads are formulated for alloy rims only to ensure optimal performance and safety.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477594529967,"sku":"Y2J498010","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688643335-68035500.jpg?v=1768520056"},{"product_id":"shimano-ultegra-bl-r780-brake-levers-for-flat-handlebars","title":"Shimano Ultegra BL-R780 Brake Levers for Flat Handlebars with Super SLR Compatibility","description":"\u003cp\u003eThe Shimano Ultegra BL-R780 brake levers are expertly designed for flat handlebars with a 22.2 mm diameter, providing precise control and reliable braking performance. These levers are compatible with Super SLR brake calipers, including models like Dura-Ace 7900, Ultegra 6700, 105 5700, and Tiagra 4600, ensuring seamless integration and enhanced braking efficiency.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from polished and anodised aluminium, these levers combine durability with a lightweight construction, maintaining your bike’s sleek aesthetics. Equipped with both reach and cable adjusters, they allow for easy customization and setup to fit your riding style perfectly.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise braking control on flat handlebars\u003c\/li\u003e\n  \u003cli\u003eCompatibility with a range of Super SLR brake calipers\u003c\/li\u003e\n  \u003cli\u003eLightweight yet durable aluminium construction\u003c\/li\u003e\n  \u003cli\u003eEasy adjustment of reach and cable tension\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with drop handlebars\u003c\/li\u003e\n  \u003cli\u003eNon-Super SLR brake caliper systems\u003c\/li\u003e\n  \u003cli\u003eRiders seeking integrated shifters and brake levers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these levers compatible with all Shimano brakes?\u003c\/strong\u003e\u003cbr\u003eThey are designed specifically for use with Super SLR brake calipers such as Dura-Ace 7900, Ultegra 6700, 105 5700, and Tiagra 4600.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I adjust the lever reach?\u003c\/strong\u003e\u003cbr\u003eYes, these brake levers come with both reach and cable adjusters for a customized fit and easy setup.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477605605551,"sku":"BLR780","price":42.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1386771180-45639400.jpg?v=1768516659"},{"product_id":"shimano-ultegra-br-rs811-bb-chainstay-direct-mount-brake-calliper-rear","title":"Shimano Ultegra BR-RS811 Rear Direct Mount Brake Caliper for Chainstay Frames","description":"\u003cp\u003eThe Shimano Ultegra BR-RS811 rear brake calliper offers an exceptional blend of lightweight design and robust stiffness, ideal for both passionate enthusiasts and competitive cyclists. Its direct mount setup ensures a sleek, aerodynamic profile, enhancing your bike’s performance without compromising on brake power. Engineered with the Super SLR-EV Dual-Pivot mechanism, this calliper delivers smooth, responsive braking with minimal effort.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to work seamlessly with super SLR levers, the BR-RS811 features an enhanced brake arch that provides quicker linear response and increased stopping power. Its innovative low profile outer cable stop improves cable routing, reducing friction and ensuring consistent brake feel. The cartridge brake shoes simplify maintenance, while convex washers allow precise toe-in adjustment for optimal alignment.\u003c\/p\u003e\n\n\u003cp\u003eConstructed from lightweight aluminium with an anodised finish, this calliper not only performs but also maintains a sleek appearance. It offers compatibility with frames featuring bottom bracket or chainstay direct mounts and provides added clearance for 28C tires, making it a versatile choice for various road bikes.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding powerful and responsive braking performance for both enthusiasts and racers\u003c\/li\u003e\n  \u003cli\u003eMaintaining a low aerodynamic profile to enhance overall bike speed\u003c\/li\u003e\n  \u003cli\u003eEnsuring easy maintenance with cartridge brake shoes and adjustable toe-in washers\u003c\/li\u003e\n  \u003cli\u003eCompatibility with frames featuring bottom bracket or chainstay direct mounts\u003c\/li\u003e\n  \u003cli\u003eAllowing use with wider 28C tires for increased versatility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse without compatible super SLR levers, as correct leverage ratio is required\u003c\/li\u003e\n  \u003cli\u003eFrames without bottom bracket or chainstay direct mounts\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking where disc brakes are generally preferred\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this brake calliper with any lever?\u003c\/strong\u003e\u003cbr\u003eThis calliper must be paired with super SLR levers to ensure the correct leverage ratio and optimal braking performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it compatible with wider tires?\u003c\/strong\u003e\u003cbr\u003eYes, it offers added clearance to accommodate tires up to 28C in width, providing flexibility for different riding conditions.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477610291375,"sku":"BRRS811R","price":78.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1632477093-83318600.jpg?v=1768516699"},{"product_id":"shimano-br-r8100-ultegra-brake-calliper-brakes","title":"Shimano Ultegra BR-R8100 Road Bike Brake Calliper with Super SLR-EV Design","description":"\u003cp\u003eThe Shimano BR-R8100 Ultegra Brake Calliper combines cutting-edge technology with sleek design to elevate your cycling performance. Crafted for both enthusiasts and competitive riders, these brakes offer an exceptional balance of lightweight construction and superior stiffness. Experience rapid linear response thanks to the advanced super SLR-EV dual-pivot design, which delivers enhanced braking power and improved control on every ride.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to optimize your braking experience, the brake calliper features a low-profile outer cable stop for smoother cable routing and reduced friction. Precise adjustments are effortless with the spring tension adjuster and adjustable toe-in on the brake shoes, ensuring a perfect setup tailored to your riding style. Additionally, the added clearance accommodates 28C tire sizes, providing versatility without compromising performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding quick and powerful braking response for enhanced safety\u003c\/li\u003e\n  \u003cli\u003eOffering lightweight yet stiff components for efficient riding\u003c\/li\u003e\n  \u003cli\u003eAllowing precise brake setup with adjustable tension and toe-in\u003c\/li\u003e\n  \u003cli\u003eCompatibility with wider 28C tires for versatile road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse without compatible super SLR levers, which are required for proper leverage\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking conditions where different brake types are recommended\u003c\/li\u003e\n  \u003cli\u003eRiders seeking brake systems designed exclusively for heavier bikes or cargo loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these brakes compatible with all Shimano Ultegra levers?\u003c\/strong\u003e\u003cbr\u003eThey must be used with super SLR levers to ensure the correct leverage ratio and optimal braking performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these brakes with wider tires?\u003c\/strong\u003e\u003cbr\u003eYes, the BR-R8100 has added clearance compatible with 28C tire sizes, accommodating a range of road tires.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Grey \/ Rear","offer_id":45477637456047,"sku":"BRR8100R","price":78.82,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ Front","offer_id":45477637488815,"sku":"BRR8100F","price":78.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1630566011-40225300.jpg?v=1768516801"},{"product_id":"shimano-br-r8110-ultegra-direct-mount-brake-calliper-brakes","title":"Shimano BR-R8110 Ultegra Direct Mount Road Bike Brake Caliper 28C Compatible","description":"\u003cp\u003eThe Shimano Br-R8110 Ultegra Direct Mount Brake Calliper combines precision engineering with lightweight design, making it an excellent upgrade for road cyclists seeking superior stopping power and responsiveness. Its low-profile aerodynamic shape and Super SLR-EV Dual-Pivot system ensure smooth, efficient braking with minimal effort, enhancing your control and confidence on every ride. Designed specifically for frames with seatstay direct mounts, this brake calliper integrates seamlessly without sacrificing style or performance.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with durable aluminium and a sleek anodised finish, the Br-R8110 not only performs but also complements the aesthetics of your bike. Cartridge brake shoes simplify maintenance while convex washers allow for easy toe-in adjustment, ensuring optimal brake alignment and consistent performance. Compatible with up to 28C tires, this component offers versatility without compromising on power or precision.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding powerful and responsive braking with minimal hand effort\u003c\/li\u003e\n  \u003cli\u003eEnhancing aerodynamic efficiency due to its low-profile design\u003c\/li\u003e\n  \u003cli\u003eEasy maintenance thanks to cartridge brake shoes and adjustable convex washers\u003c\/li\u003e\n  \u003cli\u003eCompatibility with modern frames featuring seatstay direct mounts\u003c\/li\u003e\n  \u003cli\u003eSupporting tire sizes up to 28C for versatile road riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse without compatible Super SLR levers, as it requires the correct leverage ratio\u003c\/li\u003e\n  \u003cli\u003eInstallation on frames without seatstay direct mounts\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking applications requiring different brake standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use these brakes with any Shimano levers?\u003c\/strong\u003e\u003cbr\u003eThe Br-R8110 must be paired with Super SLR levers to ensure the correct leverage ratio and optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these brakes compatible with wider tires?\u003c\/strong\u003e\u003cbr\u003eYes, these callipers provide clearance for tires up to 28C, accommodating a range of road riding preferences.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Grey \/ Front","offer_id":45477637521583,"sku":"BRR8110F","price":88.74,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ Rear - SeatStay","offer_id":45477637554351,"sku":"BRR8110RS","price":88.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1630566012-90173300.jpg?v=1768516796"},{"product_id":"shimano-ultegra-sm-bh59-jk-1000mm-disc-brake-hose-front-straight-connection-road-bike","title":"Shimano Ultegra SM-BH59-JK 1000mm Disc Brake Hose Front Straight Connection Road Bike","description":"\u003cp\u003eThe Shimano Ultegra SM-BH59-JK disc brake hose is designed to deliver reliable performance and precise braking for road cycling enthusiasts. This premium resin-coated hydraulic hose is tailored for Shimano's straight connect lever and caliper hydraulic disc brake systems, ensuring seamless compatibility and smooth brake feel. Its 1000mm length and black finish provide both functionality and style.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a 2.3 mm bore brass insert and olive, the hose supports optimal hydraulic flow and durability. The included two removable in-line fittings and tapered insert make it compatible with both J-Kit and standard brakes, offering versatility. Plus, it comes with a cutting tool for easy customization to your bike’s specific setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring precise and consistent hydraulic braking performance\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano straight connect lever and caliper systems\u003c\/li\u003e\n  \u003cli\u003eEasy customization thanks to included cutting tool and removable fittings\u003c\/li\u003e\n  \u003cli\u003eDurability and smooth operation with resin coating and brass inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano hydraulic brake systems\u003c\/li\u003e\n  \u003cli\u003eApplications requiring lengths other than 1000mm without additional modifications\u003c\/li\u003e\n  \u003cli\u003eNon-disc brake setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose compatible with all Shimano hydraulic brakes?\u003c\/strong\u003e\u003cbr\u003eIt is designed specifically for Shimano straight connect lever and caliper hydraulic disc brake systems, including J-Kit and standard brakes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut the hose to a custom length?\u003c\/strong\u003e\u003cbr\u003eYes, it comes with a cutting tool and removable fittings to easily adjust the hose length to fit your bike.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477681103023,"sku":"SMBH59JKSSFL","price":21.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879161-08026000.jpg?v=1768516278"},{"product_id":"shimano-ultegra-sm-bh59-jk-1700mm-rear-disc-brake-hose-road-hdb-straight-connection-black","title":"Shimano Ultegra SM-BH59-JK 1700mm Rear Disc Brake Hose Road HDB Straight Connection Black","description":"\u003cp\u003eThe Shimano Ultegra SM-BH59-JK disc brake hose Road HDB offers a high-quality replacement designed specifically for Shimano hydraulic disc brake systems. Its resin-coated finish ensures durability and smooth performance. With a 1700mm length and straight connection for the rear, it fits seamlessly into your setup.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a 2.3 mm bore brass insert and olive, this hose is compatible with both J-Kit and standard brakes thanks to its tapered insert. The package includes two removable in-line fittings and a cutting tool, making customization quick and easy.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring reliable hydraulic brake performance on road bikes\u003c\/li\u003e\n  \u003cli\u003eEasy installation and customization with included cutting tool\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano straight connect lever and caliper systems\u003c\/li\u003e\n  \u003cli\u003eDurability from resin-coated hose and quality brass inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano hydraulic brake systems\u003c\/li\u003e\n  \u003cli\u003eApplications requiring hoses longer or shorter than 1700mm without modification\u003c\/li\u003e\n  \u003cli\u003eDisc brakes that do not use a straight connection design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose compatible with all Shimano hydraulic brakes?\u003c\/strong\u003e\u003cbr\u003eThe SM-BH59-JK is designed specifically for Shimano straight connect lever and caliper systems using the J-Kit or standard configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut the hose to a custom length?\u003c\/strong\u003e\u003cbr\u003eYes, the hose comes with a cutting tool and is easily cuttable to fit your bike’s specific requirements.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477681135791,"sku":"SMBH59JKSSRL","price":26.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879161-71303000.jpg?v=1768516275"},{"product_id":"shimano-ultegra-sm-bh59-sb-disc-brake-hose-br-r785-straight-banjo-front-1000-mm-black","title":"Shimano Ultegra SM-BH59-SB 1000mm Disc Brake Hose Front Straight Banjo BR-R785 Black","description":"\u003cp\u003eThe Shimano Ultegra SM-BH59-SB is a premium hydraulic brake hose designed for optimal performance and durability. Its resin coating ensures smooth operation, while the 2.3 mm bore brass insert guarantees reliable fluid flow. Perfectly engineered for Shimano straight connect disc brake levers to banjo connect calipers.\u003c\/p\u003e\n\n\u003cp\u003eThis 1000 mm hose is easily cuttable to your desired length, coming complete with a cutting tool for precise fitting. Its sleek black design seamlessly integrates with your bike’s components, enhancing both function and style.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsures smooth, responsive braking with hydraulic precision\u003c\/li\u003e\n  \u003cli\u003eCompatible with Shimano straight connect disc brake levers and banjo calipers\u003c\/li\u003e\n  \u003cli\u003eEasy customization with included cutting tool for perfect hose length\u003c\/li\u003e\n  \u003cli\u003eDurable resin coating protects against wear and corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with non-Shimano brake systems\u003c\/li\u003e\n  \u003cli\u003eNot suitable for rear brake setups without appropriate length adjustment\u003c\/li\u003e\n  \u003cli\u003eNot intended for use with non-disc brake calipers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut the hose to fit my bike?\u003c\/strong\u003e\u003cbr\u003eYes, the hose comes with a cutting tool allowing you to trim it to the exact length needed for your setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose compatible with all Shimano brakes?\u003c\/strong\u003e\u003cbr\u003eThis hose is designed specifically for Shimano straight connect disc brake levers to banjo connect calipers, such as the BR-R785 model.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477681168559,"sku":"SMBH59SBL100","price":23.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879162-34643400.jpg?v=1768516272"},{"product_id":"shimano-ultegra-sm-bh59-sb-disc-brake-hose-br-r785-straight-banjo-rear-1700-mm-black","title":"Shimano Ultegra SM-BH59-SB 1700mm Hydraulic Disc Brake Hose Rear Straight Banjo Black","description":"\u003cp\u003eThe Shimano Ultegra SM-BH59-SB is a premium hydraulic brake hose designed for precise and reliable braking performance. Its resin-coated exterior ensures durability, while the 2.3 mm bore brass insert and olive guarantee secure connections. The hose is easily cut to the perfect length, fitting seamlessly with Shimano straight connect disc brake levers and banjo connect calipers.\u003c\/p\u003e\n\n\u003cp\u003eComplete with a cutting tool for easy customization, this 1700 mm black hose offers a professional-grade upgrade for your bike's braking system, enhancing control and safety on every ride.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring smooth, responsive braking with Shimano hydraulic systems\u003c\/li\u003e\n  \u003cli\u003eEasy installation and length customization with included cutting tool\u003c\/li\u003e\n  \u003cli\u003eDurable resin coating protects against wear and damage\u003c\/li\u003e\n  \u003cli\u003eCompatible with straight connect disc brake levers and banjo connect calipers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-Shimano brake systems or incompatible brake lever types\u003c\/li\u003e\n  \u003cli\u003eUsers seeking pre-cut or fixed-length brake hoses\u003c\/li\u003e\n  \u003cli\u003eApplications requiring hoses longer or shorter than 1700 mm without modification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose compatible with all Shimano disc brakes?\u003c\/strong\u003e\u003cbr\u003eThis hose is specifically engineered for Shimano straight connect disc brake levers with banjo connect calipers like the BR-R785 model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I cut the hose to a shorter length?\u003c\/strong\u003e\u003cbr\u003eYes, the hose comes with a cutting tool to easily trim it to your desired length for a perfect fit.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477681201327,"sku":"SMBH59SBL170","price":27.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879163-02089100.jpg?v=1768516280"},{"product_id":"shimano-ultegra-rt-cl800-ice-tech-freeza-rotor-with-external-lockring-160-mm","title":"Shimano Ultegra RT-CL800 Ice Tech FREEZA 160mm Center Lock Brake Rotor with External Lockring","description":"\u003cp\u003eThe Shimano Ultegra RT-CL800 Ice Tech FREEZA rotor with external lockring, 160 mm, combines cutting-edge technology and superior materials to deliver consistent, reliable braking performance. Designed with a revolutionary 3-layer sandwich construction of stainless steel and alloy, this rotor efficiently manages heat, ensuring your brakes stay cool and responsive even during intense rides. The FREEZA design extends the alloy core as cooling fins, further enhancing heat dissipation to maintain optimal braking power.\u003c\/p\u003e\n\n\u003cp\u003eThanks to its advanced Ice Tech technology, this rotor reduces surface temperatures by up to 50°C, which when paired with Ice Tech pads, lowers heat from approximately 400°C to 300°C. This results in less brake fade, quieter operation, and extended pad life. The rotor’s precision cut braking surface improves mud clearance and cooling under heavy braking, while the large alloy spider provides a lightweight yet highly rigid support structure. Shimano’s Center Lock system ensures a secure fit with easy and reliable installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConsistent and powerful braking performance through advanced heat management\u003c\/li\u003e\n  \u003cli\u003eReduced brake fade and noise thanks to Ice Tech cooling technology\u003c\/li\u003e\n  \u003cli\u003eDurability and rigidity with a lightweight design for enhanced ride quality\u003c\/li\u003e\n  \u003cli\u003eEasy installation and secure mounting via Shimano’s Center Lock system\u003c\/li\u003e\n  \u003cli\u003eImproved pad clearing in muddy or wet conditions with precision cut braking surface\u003c\/li\u003e\n  \u003cli\u003eVersatile sizing options to fit various bike setups and braking needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano brake systems may affect performance and fit\u003c\/li\u003e\n  \u003cli\u003eNot suitable for riders who do not require high heat dissipation in braking\u003c\/li\u003e\n  \u003cli\u003eLimited to rotor sizes and lockring options provided by Shimano\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Shimano Ultegra RT-CL800 compatible with all bike models?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with bikes that support the Shimano Center Lock mounting system and fit the 160 mm rotor size. Always check your bike’s specifications before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat benefits does the Ice Tech FREEZA technology provide?\u003c\/strong\u003e\u003cbr\u003eThis technology improves heat dissipation, reduces brake fade, extends pad life, and results in quieter braking performance by lowering rotor surface temperature significantly during use.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477712298159,"sku":"RTCL800SE","price":54.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600751-26855700.jpg?v=1768515871"},{"product_id":"shimano-ultegra-rt-cl800-ice-tech-freeza-140mm-center-lock-disc-brake-rotor-with-external-lockring","title":"Shimano Ultegra RT-CL800 Ice Tech FREEZA 140mm Center Lock Disc Brake Rotor with External Lockring","description":"\u003cp\u003eThe Shimano Ultegra RT-CL800 Ice Tech FREEZA rotor, sized at 140 mm, is engineered to deliver exceptional braking performance with advanced heat management technology. Featuring a revolutionary 3-layer stainless steel and alloy sandwich construction, this rotor efficiently disperses heat generated during braking, ensuring consistent stopping power even under demanding conditions. The unique FREEZA design extends the alloy core beyond the braking surface, acting as a fin to enhance cooling and reduce temperature buildup.\u003c\/p\u003e\n\n\u003cp\u003eWith its precision-cut braking surface, the RT-CL800 improves pad clearing in muddy or wet environments while maintaining excellent thermal control. This results in longer pad life, reduced noise, and less brake fade. The durable yet lightweight rotor integrates Shimano’s trusted Center Lock system, providing secure attachment and easy installation. The large alloy spider offers rigid support, ensuring reliable and stable braking performance on every ride.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConsistent braking performance with advanced heat control for long descents and intense riding\u003c\/li\u003e\n  \u003cli\u003eEfficient heat dissipation that significantly lowers rotor surface temperature, enhancing overall brake reliability\u003c\/li\u003e\n  \u003cli\u003eImproved pad life and reduced noise thanks to Ice Tech rotor technology\u003c\/li\u003e\n  \u003cli\u003eEasy installation and secure fit with Shimano’s Center Lock system\u003c\/li\u003e\n  \u003cli\u003eEnhanced braking efficiency in muddy or wet conditions due to precision-cut braking surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on bikes without Center Lock compatible hubs\u003c\/li\u003e\n  \u003cli\u003eApplications requiring rotor sizes other than 140 mm\u003c\/li\u003e\n  \u003cli\u003eRiders looking for rotors without advanced heat management features\u003c\/li\u003e\n  \u003cli\u003eSituations where non-standard lockring spline options are needed beyond the external lockring provided\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Shimano Ultegra RT-CL800 compatible with all brake systems?\u003c\/strong\u003e\u003cbr\u003eThis rotor is designed primarily for use with Shimano disc brake systems that support Center Lock rotors. Compatibility with other brands or mounting systems may vary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the Ice Tech technology improve braking?\u003c\/strong\u003e\u003cbr\u003eIce Tech technology uses a multi-layer rotor construction and extended alloy fins to effectively dissipate heat, reducing surface temperatures and preventing brake fade for more consistent performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45477712363695,"sku":"RTCL800SSE","price":54.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600750-50538800.jpg?v=1768515900"},{"product_id":"shimano-rt-cl800-ice-tech-freeza-center-lock-rotor-with-internal-lockring-for-xt-ultegra","title":"Shimano RT-CL800 Ice Tech Freeza Center Lock Rotor with Internal Lockring for XT\/Ultegra","description":"\u003cp\u003eExperience superior braking performance and enhanced heat management with the Shimano RT-CL800 Ice Tech Freeza Rotor. Designed for XT\/Ultegra level components, this rotor features an innovative 3-layer sandwich construction that combines stainless steel and alloy to dissipate heat effectively during intense rides. The unique Ice Tech technology reduces surface temperatures by up to 50°C, ensuring consistent and reliable braking power even under heavy use.\u003c\/p\u003e\n\n\u003cp\u003eThe Freeza design extends the alloy core beyond the braking surface, acting as a fin to further improve cooling efficiency. This advanced cooling system not only extends the rotor’s lifespan but also minimizes brake fade and noise, providing a smooth, quiet ride in all conditions. The Shimano Center Lock system guarantees a secure fit with an easy installation process, enhancing both durability and rigidity.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a precision-cut braking surface, the rotor clears mud efficiently and maintains optimal cooling under high loads. The large alloy spider offers lightweight yet robust support, while the super polished surface ensures excellent braking response. Available in multiple sizes (203mm, 180mm, 160mm, and 140mm) with various lockring spline options, the RT-CL800 adapts perfectly to your specific setup needs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivering consistent and powerful braking performance in demanding riding conditions\u003c\/li\u003e\n  \u003cli\u003eEffectively managing heat through advanced 3-layer sandwich construction and Freeza cooling fins\u003c\/li\u003e\n  \u003cli\u003eReducing brake fade, noise, and extending pad life for longer-lasting components\u003c\/li\u003e\n  \u003cli\u003eProviding easy installation and secure fit with Shimano’s Center Lock system\u003c\/li\u003e\n  \u003cli\u003eMaintaining braking efficiency in muddy or wet environments thanks to precision-cut braking surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility with non-Center Lock rotor mounting systems\u003c\/li\u003e\n  \u003cli\u003eUse with brake pads not designed for Ice Tech rotors, which may reduce cooling benefits\u003c\/li\u003e\n  \u003cli\u003eRiders seeking rotors outside the specified size range (203mm, 180mm, 160mm, 140mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes Ice Tech Freeza rotors different from standard rotors?\u003c\/strong\u003e\u003cbr\u003eThe Ice Tech Freeza rotors use a multi-layer construction with an aluminum core that dissipates heat more efficiently, combined with cooling fins that extend from the rotor to further reduce temperature and improve braking performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these rotors compatible with my Shimano brake system?\u003c\/strong\u003e\u003cbr\u003eThey are designed for Shimano XT and Ultegra level components and fit with Shimano’s Center Lock mounting system, ensuring optimal compatibility and performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"140mm","offer_id":45477719474351,"sku":"RTCL800SSI","price":54.2,"currency_code":"GBP","in_stock":true},{"title":"160mm","offer_id":45477719507119,"sku":"RTCL800SI","price":54.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1656568429-24015300.jpg?v=1768515974"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-12-speed-inner-chainring-34t-nk-for-50-34t","title":"Shimano Ultegra FC-R8100 12-Speed Inner Chainring 34T-NK for 50\/34T Cranksets","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 12 speed inner chainring, 34T-NK for 50\/34T cranksets, delivers exceptional performance for serious road cyclists. Designed as a genuine Shimano replacement, this chainring guarantees optimal compatibility and durability. Its precise engineering balances lightweight construction with robust rigidity, ensuring smooth and reliable shifting even under intense pedaling loads.\u003c\/p\u003e\n\n\u003cp\u003eSpecifically crafted to work seamlessly with Shimano’s 12-speed chains, the teeth profile enhances chain engagement for improved power transfer and increased efficiency. Whether you're upgrading worn components or seeking to maintain your high-performance drivetrain, this chainring offers a perfect fit for FC-R8100 and FC-R8100-P cranksets, providing consistent and accurate gear changes ride after ride.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged inner chainrings for FC-R8100 12-speed cranksets\u003c\/li\u003e\n  \u003cli\u003eEnhancing shifting precision and drivetrain efficiency\u003c\/li\u003e\n  \u003cli\u003eMaintaining optimal power transfer during high-load cycling\u003c\/li\u003e\n  \u003cli\u003eEnsuring compatibility with Shimano HG 12-speed chains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano 12-speed chains or incompatible cranksets\u003c\/li\u003e\n  \u003cli\u003eApplications outside of road cycling drivetrain systems\u003c\/li\u003e\n  \u003cli\u003eReplacement for outer chainrings or other gear configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with my Shimano Ultegra FC-R8100 crankset?\u003c\/strong\u003e\u003cbr\u003eYes, this 34T-NK inner chainring is specifically designed to fit the FC-R8100 and FC-R8100-P cranksets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this chainring work with my current 11-speed chain?\u003c\/strong\u003e\u003cbr\u003eNo, it is optimized exclusively for Shimano's 12-speed chains to ensure proper shifting and performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478492668079,"sku":"Y0NG34000","price":19.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688643345-40873000.jpg?v=1768521975"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-12-speed-inner-chainring-36t-nh-for-52-36t","title":"Shimano Ultegra FC-R8100 36T-NH Inner Chainring 12-Speed for 52\/36T Crankset","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 36T-NH inner chainring is designed to deliver exceptional performance for road cyclists demanding precision and durability. Engineered specifically for 12-speed drivetrains, this chainring ensures seamless integration with Shimano’s high-quality chains, providing smooth and efficient power transfer. Its lightweight yet rigid construction strikes the perfect balance, allowing for precise shifts even under intense pedaling loads.\u003c\/p\u003e\n\n\u003cp\u003eIdeal as a replacement for worn or damaged chainrings, the FC-R8100 36T-NH maintains optimal drivetrain function and extends the lifespan of your crankset. Manufactured by Shimano, it guarantees compatibility with FC-R8100 and FC-R8100-P cranksets, ensuring a perfect fit and reliable performance every ride. Experience enhanced efficiency and responsiveness with this genuine Shimano component.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRestoring optimal shifting performance in 12-speed Shimano drivetrains\u003c\/li\u003e\n  \u003cli\u003eProviding durable and lightweight strength for road cycling\u003c\/li\u003e\n  \u003cli\u003eEnsuring smooth power transfer and efficient pedaling\u003c\/li\u003e\n  \u003cli\u003eCompatibility with FC-R8100 and FC-R8100-P cranksets\u003c\/li\u003e\n  \u003cli\u003eMaintaining drivetrain precision under high load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with chains or drivetrains not designed for 12-speed systems\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets outside the FC-R8100 series\u003c\/li\u003e\n  \u003cli\u003eApplications other than road cycling components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano road cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano FC-R8100 and FC-R8100-P cranksets and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with non-Shimano 12-speed chains?\u003c\/strong\u003e\u003cbr\u003eFor optimal performance, it is recommended to use Shimano HG 12-speed chains to ensure proper engagement and shifting.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478492700847,"sku":"Y0NG36000","price":19.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688643346-02070100.jpg?v=1768521983"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-12-speed-outer-chainring-50t-nk-for-50-34t","title":"Shimano Ultegra FC-R8100 12-Speed Outer Chainring 50T-NK for 50\/34T Crankset","description":"\u003cp\u003eUpgrade your bike’s performance with the Shimano Ultegra FC-R8100 12 speed outer chainring, designed specifically for the 50\/34T setup. Crafted with Shimano’s innovative HOLLOWGLIDE technology, this hollow outer chainring offers exceptional rigidity while reducing weight, eliminating flex for smoother, more precise shifting even under intense pedaling forces. Engineered to work seamlessly with 12-speed Shimano chains, it ensures optimal contact and efficient power transfer, enhancing your riding experience.\u003c\/p\u003e\n\n\u003cp\u003eThis genuine Shimano replacement chainring is compatible with FC-R8100 and FC-R8100-P cranksets and comes in various sizes, including the 50T-NK model. Whether you’re replacing a worn ring or upgrading your drivetrain, this component guarantees durability and peak performance on the road. Trust Shimano’s expertise for reliable transmission parts that maintain the high standards of your Ultegra groupset.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise and reliable shifting under high load conditions\u003c\/li\u003e\n  \u003cli\u003eEfficient power transfer for improved pedaling performance\u003c\/li\u003e\n  \u003cli\u003eLightweight design reducing overall bike weight\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano 12-speed chains and cranksets\u003c\/li\u003e\n  \u003cli\u003eDurable replacement for worn or damaged chainrings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano or non-12-speed chains\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets outside FC-R8100 \u0026amp; FC-R8100-P series\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking applications where different gearing is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is designed specifically for FC-R8100 and FC-R8100-P cranksets and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with a non-Shimano 12-speed chain?\u003c\/strong\u003e\u003cbr\u003eFor optimal performance and durability, it’s recommended to use Shimano HG 12-speed chains with this chainring.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478492733615,"sku":"Y0NG98010","price":137.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1657610985-89469600.jpg?v=1768521918"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-12-speed-outer-chainring-52t-nh-for-52-36t","title":"Shimano Ultegra FC-R8100 12-Speed 52T Outer Chainring for 52\/36T Crankset","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 12-speed outer chainring in 52T-NH is designed for cyclists seeking precision and durability. Engineered with HOLLOWGLIDE technology, this hollow outer chainring offers enhanced rigidity while reducing weight, effectively minimizing flex during intense pedaling. This improvement ensures smoother and more accurate shifting, even when under high load, giving you confidence on every ride.\u003c\/p\u003e\n\n\u003cp\u003eSpecifically crafted to work seamlessly with Shimano's 12-speed chains, the chainring’s teeth design optimizes contact for efficient power transfer and improved overall drivetrain performance. Perfect as a genuine replacement for the FC-R8100 and FC-R8100-P cranksets, this 52T chainring matches perfectly with the 36T inner ring, maintaining Shimano’s high standards of quality and compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged chainrings to restore optimal performance\u003c\/li\u003e\n  \u003cli\u003eEnhancing shift precision and reliability under high pedaling loads\u003c\/li\u003e\n  \u003cli\u003eProviding efficient power transfer with 12-speed Shimano chains\u003c\/li\u003e\n  \u003cli\u003eReducing weight without sacrificing strength thanks to HOLLOWGLIDE technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano or non-12-speed chains, which may affect performance\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets outside the FC-R8100 and FC-R8100-P range\u003c\/li\u003e\n  \u003cli\u003eApplications requiring chainrings larger or smaller than 52T for the outer ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano FC-R8100 and FC-R8100-P cranksets. Using it with other models may lead to compatibility issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with a non-Shimano 12-speed chain?\u003c\/strong\u003e\u003cbr\u003eFor optimal performance and shifting precision, it is recommended to pair this chainring with Shimano HG 12-speed chains only.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478492766383,"sku":"Y0NG98020","price":137.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1657610986-69125900.jpg?v=1768521933"},{"product_id":"shimano-ultegra-fc-08-ultegra-11-speed-outer-chainring-46t-nh-for-46-36t","title":"Shimano Ultegra FC-08 11-Speed 46T Outer Chainring for 46\/36T Cranksets","description":"\u003cp\u003eThe Shimano Ultegra FC-08 11-speed outer chainring, 46T-NH, is designed to provide reliable and precise shifting performance for road cyclists seeking to maintain or upgrade their drivetrain. Crafted with HOLLOWGLIDE technology, this chainring ensures enhanced rigidity and significant weight savings, reducing flex and delivering smooth, accurate gear changes even under high load conditions. Its teeth are specifically engineered to work seamlessly with 11-speed Shimano chains, optimizing power transfer and efficiency.\u003c\/p\u003e\n\n\u003cp\u003eAs a genuine Shimano replacement, this chainring fits perfectly with FC-08 service replacement cranksets and offers durability that meets the demands of serious riders. Whether you’re replacing a worn component or fine-tuning your setup, the 46T outer ring stands out for its balance of strength and lightweight design, helping you maintain peak cycling performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision shifting under high load conditions thanks to HOLLOWGLIDE technology\u003c\/li\u003e\n  \u003cli\u003eImproved power transfer and drivetrain efficiency with 11-speed chain compatibility\u003c\/li\u003e\n  \u003cli\u003eDurable, genuine Shimano replacement for FC-08 cranksets\u003c\/li\u003e\n  \u003cli\u003eLightweight design that reduces overall crank weight without sacrificing strength\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with chains that are not Shimano 11-speed compatible\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets outside the FC-08 series\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking applications\u003c\/li\u003e\n  \u003cli\u003eReplacement of inner chainrings or non-standard sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano 11-speed chains?\u003c\/strong\u003e\u003cbr\u003eYes, it is specifically designed to work with Shimano HG 11-speed chains for optimal performance and power transfer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring on cranksets other than the FC-08?\u003c\/strong\u003e\u003cbr\u003eThis chainring is intended as a genuine replacement for FC-08 service cranksets and may not fit or function properly on other models.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478493520047,"sku":"Y0V398050","price":137.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600330-38715700.jpg?v=1768521923"},{"product_id":"shimano-ultegra-fc-08-ultegra-11-speed-outer-chainring-50t-nk-for-50-34t","title":"Shimano Ultegra FC-08 11-Speed 50T Outer Chainring for 50\/34T Crankset","description":"\u003cp\u003eThe Shimano Ultegra FC-08 11-speed outer chainring, 50T-NK, is engineered to deliver smooth and efficient performance for your road bike. Designed specifically for 50\/34T cranksets, this component ensures a seamless connection with your drivetrain, enhancing power transfer and pedal efficiency. Its HOLLOWGLIDE technology offers outstanding rigidity while reducing weight, minimizing flex during intense rides and resulting in crisp, reliable shifts even under heavy load.\u003c\/p\u003e\n\n\u003cp\u003eCrafted as a genuine Shimano replacement, this chainring is optimized to work exclusively with 11-speed chains, providing precise teeth engagement for improved contact and better transmission of your effort. Whether you're upgrading worn chainrings or maintaining your bike, the Shimano Ultegra FC-08 50T-NK is a trusted choice for riders seeking durability and high-performance road components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged chainrings on 11-speed Ultegra FC-08 cranksets\u003c\/li\u003e\n  \u003cli\u003eEnhancing shifting precision and reducing chainring flex with HOLLOWGLIDE technology\u003c\/li\u003e\n  \u003cli\u003eImproving power transfer and pedal efficiency during road cycling\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano HG 11-speed chains for optimized drivetrain performance\u003c\/li\u003e\n  \u003cli\u003eMaintaining genuine Shimano quality and fitment for reliable service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-11-speed chains or crankset models outside the FC-08 series\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking conditions where different chainring specifications are required\u003c\/li\u003e\n  \u003cli\u003eRiders needing chainrings outside the 50T size or incompatible gear ratios\u003c\/li\u003e\n  \u003cli\u003eApplications requiring non-Shimano or custom chainring designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for the FC-08 11-speed cranksets and may not fit other Ultegra models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with a 10-speed chain?\u003c\/strong\u003e\u003cbr\u003eNo, it is engineered exclusively for 11-speed chains to ensure optimal performance and gear shifting.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478493552815,"sku":"Y0V398060","price":137.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600331-07662900.jpg?v=1768521945"},{"product_id":"shimano-ultegra-fc-08-ultegra-11-speed-outer-chainring-52t-nh-for-52-36t","title":"Shimano Ultegra FC-08 11-Speed Outer Chainring 52T-NH for 52\/36T Crankset","description":"\u003cp\u003eThe Shimano Ultegra FC-08 11-speed outer chainring 52T-NH is engineered for cyclists seeking reliable performance and durability. Designed specifically for 52\/36T cranksets, this chainring offers precise shifting and optimal power transfer, ensuring a smooth ride on every terrain. Its hollow outer chainring technology, HOLLOWGLIDE, enhances rigidity while reducing weight, minimizing flex and improving shift accuracy even under high load conditions.\u003c\/p\u003e\n\n\u003cp\u003eCrafted exclusively for 11-speed chains, the teeth profile maximizes contact and efficiency, promoting better chain engagement and longevity. This genuine Shimano replacement part guarantees compatibility and quality, making it an ideal choice for upgrading or maintaining your Ultegra FC-08 crankset. Available in multiple sizes to suit various setups, it ensures a perfect fit and consistent performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged chainrings on Shimano Ultegra FC-08 cranksets\u003c\/li\u003e\n  \u003cli\u003eEnhancing shift precision and reducing chainring flex during rides\u003c\/li\u003e\n  \u003cli\u003eOptimizing power transfer with 11-speed chain compatibility\u003c\/li\u003e\n  \u003cli\u003eReducing weight without compromising strength thanks to HOLLOWGLIDE technology\u003c\/li\u003e\n  \u003cli\u003eMaintaining consistent performance with genuine Shimano parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-11-speed chains or incompatible cranksets\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking applications requiring different chainring specifications\u003c\/li\u003e\n  \u003cli\u003eReplacement for inner chainrings or other crankset components\u003c\/li\u003e\n  \u003cli\u003eUse as a standalone chainring without matching Shimano Ultegra FC-08 crankset\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano Ultegra FC-08 11-speed cranksets and may not be compatible with other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with a 10-speed chain?\u003c\/strong\u003e\u003cbr\u003eNo, the Shimano Ultegra FC-08 chainrings are optimized for 11-speed chains and may not perform correctly with 10-speed chains.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478493585583,"sku":"Y0V398070","price":137.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600331-79199500.jpg?v=1768521924"},{"product_id":"shimano-ultegra-fc-r8100-p-ultegra-12-speed-double-power-meter-crankset-165mm","title":"Shimano Ultegra FC-R8100-P 12-Speed Double Crankset with Power Meter 165mm","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100-P crankset with integrated power meter is engineered for riders who demand precision and performance. Featuring HollowTech II technology, this 12-speed double crankset combines lightweight construction with exceptional stiffness, delivering power seamlessly and efficiently. The integrated strain gauges within the crank arm provide highly accurate power measurement with a ±2% margin of error, ensuring you can trust your data during every ride.\u003c\/p\u003e\n\n\u003cp\u003eConnectivity is effortless thanks to Bluetooth and ANT+ compatibility, allowing wireless firmware updates and real-time data acquisition. The rechargeable battery is fully waterproof, making the system reliable even in challenging weather conditions. Enhanced by the HollowGlide hollow outer chainring, this crankset significantly reduces flex and improves shifting performance under heavy loads, while the specially designed teeth ensure optimal interaction with 12-speed HG chains for superior power transfer.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for versatility, the Ultegra FC-R8100-P offers a wide range of chainring sizes and crank arm lengths to suit various riding styles and disciplines. The integrated bottom bracket features a wider bearing placement and larger axle diameter, maximizing stiffness and efficiency. With its durable construction and smooth bearing interface, this crankset delivers lasting performance and reliability on every ride.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAccurate and reliable power measurement with ±2% strain gauge precision\u003c\/li\u003e\n  \u003cli\u003eLightweight yet stiff crankset ideal for both competitive and enthusiast road cyclists\u003c\/li\u003e\n  \u003cli\u003eSeamless wireless connectivity via Bluetooth and ANT+ for easy data tracking and updates\u003c\/li\u003e\n  \u003cli\u003eImproved shifting performance under high load thanks to the HollowGlide hollow outer chainring\u003c\/li\u003e\n  \u003cli\u003eCompatible with 12-speed HG chains for efficient power transfer\u003c\/li\u003e\n  \u003cli\u003eWide range of chainring and crank arm options to match various rider preferences\u003c\/li\u003e\n  \u003cli\u003eDurable and smooth bottom bracket design enhancing long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on non-road bike types such as mountain or BMX bikes\u003c\/li\u003e\n  \u003cli\u003eCompatibility issues with frames lacking O.L.D. 135 \/ 142mm spacing\u003c\/li\u003e\n  \u003cli\u003eRiders not requiring power meter data or wireless connectivity features\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Shimano Ultegra FC-R8100-P crankset compatible with all Shimano road groupsets?\u003c\/strong\u003e\u003cbr\u003eYes, this crankset is designed to integrate seamlessly with Shimano’s 12-speed road groupsets, ensuring smooth shifting and optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last, and is it easy to recharge?\u003c\/strong\u003e\u003cbr\u003eThe integrated battery offers long-lasting use and can be easily recharged via USB. Its fully waterproof design guarantees reliability in all weather conditions.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478503841967,"sku":"FCR8100PA","price":899.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600341-16919500.jpg?v=1768522152"},{"product_id":"shimano-ultegra-fc-r8100-p-ultegra-12-speed-double-power-meter-crankset-160mm","title":"Shimano Ultegra FC-R8100-P 12-Speed Double Power Meter Crankset 160mm","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100-P crankset with integrated 12-speed power meter represents the pinnacle of precision and performance for road cyclists. Engineered with HollowTech II technology, this crankset offers an exceptional balance of lightweight design and stiffness, ensuring efficient power transfer with every pedal stroke. Its advanced strain gauge system accurately measures power output from both sides with a remarkable +\/-2% accuracy, providing reliable data to help you optimize your training and racing strategies.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for seamless connectivity, the crankset supports Bluetooth and ANT+ protocols, allowing for wireless firmware updates and real-time data acquisition. The integrated battery is easily rechargeable and fully waterproof, guaranteeing uninterrupted performance in all weather conditions. The HollowGlide outer chainring enhances rigidity and significantly improves shifting performance under high load, while the specially designed teeth work harmoniously with 12-speed HG chains for superior efficiency.\u003c\/p\u003e\n\n\u003cp\u003eWith industry-leading cold forged HollowTech II 4-arm hollow cranks and a wide gear pitch spacing, the FC-R8100-P ensures compatibility with a broad range of frames and maximizes stiffness. Its integrated bottom bracket, sold separately, features a wider bearing placement and minimal bearing interface for smooth rolling and exceptional durability. This crankset is the ideal choice for cyclists who demand precision, durability, and cutting-edge technology in their ride.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding highly accurate power measurement for training and racing with +\/-2% strain gauge precision\u003c\/li\u003e\n  \u003cli\u003eEnhancing pedaling efficiency through stiff yet lightweight crank design\u003c\/li\u003e\n  \u003cli\u003eSeamless wireless connectivity with Bluetooth and ANT+ for effortless data tracking and firmware updates\u003c\/li\u003e\n  \u003cli\u003eImproving gear shifting performance even under high load thanks to the HollowGlide chainring\u003c\/li\u003e\n  \u003cli\u003eCompatibility with a wide variety of frames due to wide gear pitch spacing and HollowTech II bottom bracket design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-compatible bottom brackets, as it requires a HollowTech II integrated bottom bracket (sold separately)\u003c\/li\u003e\n  \u003cli\u003eCasual riders who do not require precise power data or advanced connectivity features\u003c\/li\u003e\n  \u003cli\u003eFrames that do not accommodate O.L.D. 135 \/ 142mm spacing\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking where different crankset designs are preferable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the crankset come with the bottom bracket included?\u003c\/strong\u003e\u003cbr\u003eThe bottom bracket is sold separately; the crankset is compatible with Shimano’s HollowTech II integrated bottom bracket systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last and is it easy to recharge?\u003c\/strong\u003e\u003cbr\u003eThe integrated battery is fully rechargeable, waterproof, and designed for reliable performance in all conditions, providing long-lasting use between charges.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478503874735,"sku":"FCR8100PM","price":899.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600342-53183700.jpg?v=1768522146"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-left-hand-crank-arm-unit-160-mm","title":"Shimano Ultegra FC-R8100 Left Hand Crank Arm Unit 160mm – Road Bike Replacement","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 left hand crank arm unit, 160 mm, offers precision and durability for high-performance cycling. Designed as a genuine Shimano replacement, it ensures seamless compatibility and reliable power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing bike transmission efficiency\u003c\/li\u003e\n  \u003cli\u003eProviding a durable and lightweight crank arm\u003c\/li\u003e\n  \u003cli\u003eEasy replacement with genuine Shimano quality\u003c\/li\u003e\n  \u003cli\u003eOptimized for Ultegra FC-R8100 cranksets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Ultegra cranksets\u003c\/li\u003e\n  \u003cli\u003eApplications outside road bike components\u003c\/li\u003e\n  \u003cli\u003eLeft hand crank arms of other lengths\u003c\/li\u003e\n  \u003cli\u003eNon-Shimano compatible systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eThis unit is specifically designed for the FC-R8100 Ultegra crankset and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eYes, with proper tools and instructions, installation is straightforward for experienced cyclists or mechanics.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478528778415,"sku":"Y0NG98030","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688714611-68782100.jpg?v=1768522278"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-left-hand-crank-arm-unit-165-mm","title":"Shimano Ultegra FC-R8100 Left Hand Crank Arm Unit 165mm Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 left hand crank arm unit, 165 mm, offers precision and durability for high-performance cycling. Designed as a genuine Shimano replacement, it ensures seamless compatibility with your existing Ultegra setup.\u003c\/p\u003e\n\n\u003cp\u003eCrafted to enhance transmission efficiency, this crank arm balances strength and lightweight design, helping you maintain smooth pedaling and optimal power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable replacement for Ultegra FC-R8100 cranksets\u003c\/li\u003e\n  \u003cli\u003eMaintains precise drivetrain performance\u003c\/li\u003e\n  \u003cli\u003eLightweight yet durable construction\u003c\/li\u003e\n  \u003cli\u003eCompatible with Shimano Ultegra components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot suitable for non-Ultegra cranksets\u003c\/li\u003e\n  \u003cli\u003eDoes not include right hand crank arm or additional parts\u003c\/li\u003e\n  \u003cli\u003eNot designed for casual or low-intensity cycling needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis specific unit is designed for the FC-R8100 series and may not fit other Ultegra models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eYes, with proper tools and instructions, installation is straightforward for experienced cyclists or mechanics.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478528811183,"sku":"Y0NG98040","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688714612-31516100.jpg?v=1768522282"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-left-hand-crank-arm-unit-170-mm","title":"Shimano Ultegra FC-R8100 Left Hand Crank Arm Unit 170mm – Road Bike Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 left hand crank arm unit, 170 mm, delivers reliable performance and precise engineering for your bike. This genuine Shimano component ensures a perfect fit and smooth transmission, enhancing your cycling experience.\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a durable replacement part, it maintains the high standards of the Ultegra series, offering excellent compatibility and strength.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing damaged or worn crank arms with a perfect Shimano original\u003c\/li\u003e\n  \u003cli\u003eImproving the smoothness and efficiency of your bike’s drivetrain\u003c\/li\u003e\n  \u003cli\u003eEnsuring compatibility with other Ultegra FC-R8100 components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Ultegra cranksets or incompatible bike models\u003c\/li\u003e\n  \u003cli\u003eUpgrading from lower-end crank arms without matching groupset\u003c\/li\u003e\n  \u003cli\u003eApplications outside road cycling or Ultegra series setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is specifically designed for the FC-R8100 model and may not fit other versions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eYes, with proper tools and knowledge, but professional installation is recommended for best results.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478528843951,"sku":"Y0NG98050","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688714612-88998400.jpg?v=1768522285"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-left-hand-crank-arm-unit-172-5-mm","title":"Shimano Ultegra FC-R8100 Left Hand Crank Arm Unit 172.5mm Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 left hand crank arm unit, 172.5 mm, offers precise performance and durability for your bike. Designed as a genuine Shimano replacement, it ensures perfect compatibility and smooth transmission.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for seamless integration with your Ultegra setup, this crank arm enhances power transfer and riding efficiency, making it ideal for serious cyclists seeking reliability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged left crank arms on Ultegra FC-R8100 setups\u003c\/li\u003e\n  \u003cli\u003eMaintaining optimal transmission performance and bike efficiency\u003c\/li\u003e\n  \u003cli\u003eEnsuring compatibility with Shimano Ultegra components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Ultegra cranksets or incompatible setups\u003c\/li\u003e\n  \u003cli\u003eRiding without proper installation or professional adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis crank arm is specifically designed for the FC-R8100 Ultegra groupset and may not fit other Ultegra models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eWhile possible, professional installation is recommended to ensure correct fit and performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478528876719,"sku":"Y0NG98060","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688714613-46817000.jpg?v=1768523043"},{"product_id":"shimano-ultegra-fc-r8100-ultegra-left-hand-crank-arm-unit-175-mm","title":"Shimano Ultegra FC-R8100 Left Hand Crank Arm Unit 175mm Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100 left hand crank arm unit, 175 mm, offers precise engineering for smooth and efficient pedaling. Crafted as a genuine Shimano replacement, it ensures durability and optimal performance for your bike’s transmission system.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to seamlessly integrate with your existing Ultegra setup, this crank arm enhances power transfer and riding comfort, making it an essential component for cyclists seeking reliability and quality.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged left crank arm on Ultegra FC-R8100 setups\u003c\/li\u003e\n  \u003cli\u003eEnhancing pedaling efficiency and power transfer\u003c\/li\u003e\n  \u003cli\u003eMaintaining Shimano’s high standards of durability and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Ultegra cranksets or incompatible models\u003c\/li\u003e\n  \u003cli\u003eLeft crank arm lengths other than 175 mm\u003c\/li\u003e\n  \u003cli\u003eApplications outside of road bike transmission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is specifically designed for the FC-R8100 Ultegra left hand crank arm setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this crank arm on a different crank arm length?\u003c\/strong\u003e\u003cbr\u003eNo, this unit is for a 175 mm crank arm length and should be matched accordingly.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478528909487,"sku":"Y0NG98070","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1688714614-07008900.jpg?v=1768523045"},{"product_id":"shimano-ultegra-fc-r8100-p-left-hand-crank-arm-unit-160-mm","title":"Shimano Ultegra FC-R8100-P Left Hand Crank Arm Unit 160mm for Road Bikes","description":"\u003cp\u003eUpgrade your bike with the Shimano Ultegra FC-R8100-P left hand crank arm unit, designed for precision and durability. At 160 mm, it ensures optimal leg positioning for efficient power transfer.\u003c\/p\u003e\n\n\u003cp\u003eCrafted as a genuine Shimano component, this crank arm guarantees perfect compatibility and reliable performance with your existing transmission system. Ideal for maintaining or enhancing your bike’s drivetrain.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged left crank arms\u003c\/li\u003e\n  \u003cli\u003eEnhancing pedaling efficiency and comfort\u003c\/li\u003e\n  \u003cli\u003eMaintaining seamless integration with Shimano Ultegra groupsets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano cranksets\u003c\/li\u003e\n  \u003cli\u003eApplications requiring crank arms other than 160 mm length\u003c\/li\u003e\n  \u003cli\u003eComplete crankset replacement (only left arm included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eIt is specifically designed for the FC-R8100 series and ensures perfect fit and performance within that range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this as an upgrade to a different crank arm length?\u003c\/strong\u003e\u003cbr\u003eThis unit is fixed at 160 mm; for other lengths, select the appropriate model to suit your needs.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478530023599,"sku":"Y0PW98010","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879419-37331600.jpg?v=1768523056"},{"product_id":"shimano-ultegra-fc-r8100-p-left-hand-crank-arm-unit-165-mm","title":"Shimano Ultegra FC-R8100-P Left Hand Crank Arm Unit 165mm Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100-P left hand crank arm unit, 165 mm, offers precision and durability for your bike's drivetrain. Designed as a genuine Shimano replacement, it ensures optimal performance and seamless integration with your setup.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with high-quality materials, this crank arm enhances your pedaling efficiency and contributes to a smooth riding experience. Its 165 mm length suits riders seeking precise fit and power transfer.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable replacement for Shimano Ultegra cranksets\u003c\/li\u003e\n  \u003cli\u003eImproves pedaling efficiency and bike performance\u003c\/li\u003e\n  \u003cli\u003eCompatible with FC-R8100 series components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with non-Ultegra cranksets\u003c\/li\u003e\n  \u003cli\u003eNot intended for use as a standalone crank arm without proper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with my Shimano Ultegra FC-R8100 crankset?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed specifically as a left hand replacement for the FC-R8100 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this crank arm on its own?\u003c\/strong\u003e\u003cbr\u003eNo, it should be used as part of a complete crankset setup to ensure proper function.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478530089135,"sku":"Y0PW98020","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879420-06460700.jpg?v=1768522288"},{"product_id":"shimano-ultegra-fc-r8100-p-left-hand-crank-arm-unit-170-mm","title":"Shimano Ultegra FC-R8100-P Left Hand Crank Arm Unit 170mm Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8100-P left hand crank arm unit, 170 mm, delivers precision and durability for your bike's transmission system. Designed as a genuine Shimano replacement, it ensures seamless compatibility and optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eCrafted for cyclists who demand reliability, this crank arm enhances pedaling efficiency and maintains the smooth operation of your drivetrain.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged left crank arms with a genuine Shimano part\u003c\/li\u003e\n  \u003cli\u003eMaintaining optimal bike transmission performance\u003c\/li\u003e\n  \u003cli\u003eEnsuring compatibility with Shimano Ultegra FC-R8100 series components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano crank systems\u003c\/li\u003e\n  \u003cli\u003eModifications outside original 170 mm length specifications\u003c\/li\u003e\n  \u003cli\u003eApplications requiring right hand crank arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis unit is specifically designed for the FC-R8100 series and may not fit other Ultegra models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eYes, with the proper tools and knowledge, you can replace the left crank arm safely and effectively.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478530121903,"sku":"Y0PW98030","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879420-76774500.jpg?v=1768523149"},{"product_id":"shimano-ultegra-fc-r8100-p-left-hand-crank-arm-unit-172-5-mm","title":"Shimano Ultegra FC-R8100-P Left Hand Crank Arm Unit 172.5mm Replacement Part","description":"\u003cp\u003eUpgrade your bike with the Shimano Ultegra FC-R8100-P left hand crank arm unit, designed for precise performance and durability. Measuring 172.5 mm, it ensures optimal pedaling efficiency.\u003c\/p\u003e\n\n\u003cp\u003eAs a genuine Shimano replacement part, it seamlessly fits your existing setup, maintaining the high standards of Shimano transmission systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing crank performance with a reliable left arm unit\u003c\/li\u003e\n  \u003cli\u003eEnsuring compatibility with Shimano Ultegra FC-R8100 series\u003c\/li\u003e\n  \u003cli\u003eProviding a durable, high-quality replacement for worn parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano cranksets or incompatible models\u003c\/li\u003e\n  \u003cli\u003eReplacing full cranksets—this is only the left crank arm unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis left hand crank arm is specifically designed for the FC-R8100 series, ensuring full compatibility within that lineup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eYes, with the right tools and basic mechanical skills, you can replace the left crank arm easily.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478530154671,"sku":"Y0PW98040","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879421-44334300.jpg?v=1768522284"},{"product_id":"shimano-ultegra-fc-r8100-p-left-hand-crank-arm-unit-175-mm","title":"Shimano Ultegra FC-R8100-P Left Hand Crank Arm Unit 175mm Replacement Part","description":"\u003cp\u003eUpgrade your bike with the Shimano Ultegra FC-R8100-P left hand crank arm unit, 175 mm. Engineered for precision and durability, it ensures smooth transmission and optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a genuine Shimano replacement part, this crank arm fits seamlessly with your existing setup, maintaining the high standards of the Ultegra series.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable replacement for damaged or worn crank arms\u003c\/li\u003e\n  \u003cli\u003eEnhances drivetrain efficiency and smoothness\u003c\/li\u003e\n  \u003cli\u003eCompatible with Ultegra FC-R8100 series components\u003c\/li\u003e\n  \u003cli\u003eLightweight yet durable design for better cycling performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot suitable for non-Shimano cranksets\u003c\/li\u003e\n  \u003cli\u003eDoes not include right hand crank arm or other parts\u003c\/li\u003e\n  \u003cli\u003eNot compatible with crank arms of different lengths\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis left hand crank arm is specifically designed for the FC-R8100 series and may not fit other Ultegra models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this myself?\u003c\/strong\u003e\u003cbr\u003eYes, if you have basic bike maintenance skills, but professional installation is recommended for optimal performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478530252975,"sku":"Y0PW98050","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1680879422-20817800.jpg?v=1768523045"},{"product_id":"shimano-ultegra-fc-08-left-hand-crank-arm-165-mm","title":"Shimano Ultegra FC-08 Left Hand Crank Arm 165mm Genuine Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-08 left hand crank arm, 165 mm, offers precise and reliable performance for your bike. Crafted as a genuine Shimano component, it ensures seamless compatibility and durability.\u003c\/p\u003e\n\u003cp\u003eDesigned to enhance your bike's transmission, this crank arm provides smooth pedaling efficiency and strength, making it an ideal replacement part for maintaining peak cycling performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable replacement for Shimano Ultegra cranksets\u003c\/li\u003e\n  \u003cli\u003eEnhances pedaling efficiency with precise fit\u003c\/li\u003e\n  \u003cli\u003eDurable construction for long-lasting use\u003c\/li\u003e\n  \u003cli\u003eEasy installation to get you back on the road quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with non-Shimano cranksets\u003c\/li\u003e\n  \u003cli\u003eNot suitable for right-hand crank applications\u003c\/li\u003e\n  \u003cli\u003eNot intended for use outside standard cycling transmission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis 165 mm left hand crank arm is designed specifically for the FC-08 series and may not fit all Ultegra models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eYes, with basic bike maintenance tools, you can install this genuine Shimano replacement part easily.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478532153519,"sku":"Y0V398010","price":73.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600348-33665800.jpg?v=1768523049"},{"product_id":"shimano-ultegra-fc-08-left-hand-crank-arm-170-mm","title":"Shimano Ultegra FC-08 Left Hand Crank Arm 170mm Replacement Bike Part","description":"\u003cp\u003eThe Shimano Ultegra FC-08 left hand crank arm, 170 mm, offers precise fit and reliable performance for your bike. Designed as a genuine Shimano replacement, it ensures compatibility and durability.\u003c\/p\u003e\n\n\u003cp\u003eCrafted for smooth transmission and efficient pedaling, this crank arm enhances your cycling experience with quality engineering from Shimano.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing damaged or worn left crank arms\u003c\/li\u003e\n  \u003cli\u003eMaintaining optimal bike performance\u003c\/li\u003e\n  \u003cli\u003eEnsuring smooth and efficient pedaling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on cranksets other than Shimano Ultegra FC-08\u003c\/li\u003e\n  \u003cli\u003eLeft crank arms of different lengths\u003c\/li\u003e\n  \u003cli\u003eNon-cycling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with other Shimano models?\u003c\/strong\u003e\u003cbr\u003eThis crank arm is specifically designed for the Ultegra FC-08 model and may not fit other Shimano cranksets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it come with installation instructions?\u003c\/strong\u003e\u003cbr\u003eIt is a replacement part; professional installation is recommended to ensure proper fit and function.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478532186287,"sku":"Y0V398020","price":73.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600349-08910400.jpg?v=1768523057"},{"product_id":"shimano-ultegra-fc-08-left-hand-crank-arm-172-5-mm","title":"Shimano Ultegra FC-08 Left Hand Crank Arm 172.5mm Genuine Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-08 left hand crank arm, 172.5 mm, offers reliable performance and durability. Designed as a genuine Shimano replacement, it ensures perfect compatibility and smooth transmission.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with precision, this crank arm is ideal for maintaining or upgrading your bike’s drivetrain with trusted Shimano quality.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged left crank arms\u003c\/li\u003e\n  \u003cli\u003eEnhancing drivetrain efficiency with genuine parts\u003c\/li\u003e\n  \u003cli\u003eEnsuring precise fit and smooth pedaling performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on bikes incompatible with Ultegra FC-08 specifications\u003c\/li\u003e\n  \u003cli\u003eSubstituting for right-hand crank arms or other crank models\u003c\/li\u003e\n  \u003cli\u003eApplications outside Shimano transmission systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with other Shimano models?\u003c\/strong\u003e\u003cbr\u003eThis crank arm is specifically designed for the Ultegra FC-08 and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this part myself?\u003c\/strong\u003e\u003cbr\u003eYes, with proper tools and knowledge, installation is straightforward, but professional assistance is recommended for best results.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478532219055,"sku":"Y0V398030","price":73.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600349-73214300.jpg?v=1768522283"},{"product_id":"shimano-ultegra-fc-08-left-hand-crank-arm-175-mm","title":"Shimano Ultegra FC-08 Left Hand Crank Arm 175mm Replacement Part for Bike","description":"\u003cp\u003eThe Shimano Ultegra FC-08 left hand crank arm, 175 mm, offers precise engineering for smooth and efficient pedaling. Designed as a genuine Shimano replacement, it ensures compatibility and durability for your bike's transmission system.\u003c\/p\u003e\n\n\u003cp\u003eCrafted for riders seeking reliable performance, this crank arm integrates seamlessly with your existing setup, enhancing overall cycling experience with consistent power transfer and control.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable replacement part for Shimano Ultegra cranksets\u003c\/li\u003e\n  \u003cli\u003eMaintains optimal transmission performance\u003c\/li\u003e\n  \u003cli\u003eEnsures precise pedal stroke and power efficiency\u003c\/li\u003e\n  \u003cli\u003eDurable construction for long-lasting use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot compatible with non-Shimano cranksets\u003c\/li\u003e\n  \u003cli\u003eNot suitable for right hand crank arm replacement\u003c\/li\u003e\n  \u003cli\u003eNot designed for crank arms other than 175 mm length\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra models?\u003c\/strong\u003e\u003cbr\u003eThis FC-08 left hand crank arm is specifically designed for compatible Ultegra cranksets; verify your model before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this crank arm on the right side?\u003c\/strong\u003e\u003cbr\u003eNo, this product is exclusively for the left side of the crankset.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478532251823,"sku":"Y0V398040","price":73.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600350-34449800.jpg?v=1768523053"},{"product_id":"shimano-ultegra-fc-r8000-ultegra-11-speed-inner-chainring-34t-ms","title":"Shimano Ultegra FC-R8000 11-Speed 34T Inner Chainring for Road Bikes","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 11 speed inner chainring, 34T-MS, is designed to deliver exceptional performance for your drivetrain. Engineered with precision, this genuine Shimano component ensures smooth and reliable shifting, even under demanding conditions. Its lightweight yet rigid construction balances strength and efficiency, optimizing power transfer during every pedal stroke. Perfectly matched with 11-speed HG chains, it enhances contact and reduces friction, giving you a more responsive and efficient ride.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're replacing worn parts or upgrading your setup, this chainring offers durability and consistent performance. Compatible with FC-R8000 cranksets, it integrates seamlessly to maintain the integrity of your bike's transmission system. Trust Shimano’s expertise to keep your ride smooth and powerful with this meticulously crafted chainring.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise and reliable shifting under high load conditions\u003c\/li\u003e\n  \u003cli\u003eImproved power transfer and pedaling efficiency\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano 11-speed HG chains for optimal performance\u003c\/li\u003e\n  \u003cli\u003eDurable replacement for worn or damaged chainrings\u003c\/li\u003e\n  \u003cli\u003eSeamless integration with FC-R8000 cranksets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano or incompatible chain systems\u003c\/li\u003e\n  \u003cli\u003eReplacement for outer chainrings or different tooth counts\u003c\/li\u003e\n  \u003cli\u003eApplications requiring less than 11-speed compatibility\u003c\/li\u003e\n  \u003cli\u003eHeavy off-road or non-road cycling where different gearing is needed\u003c\/li\u003e\n  \u003cli\u003eCustom setups that deviate from Shimano FC-R8000 specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano FC-R8000 cranksets and may not be compatible with other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with non-Shimano chains?\u003c\/strong\u003e\u003cbr\u003eFor optimal performance, it is recommended to use Shimano HG 11-speed chains as the chainring teeth are designed to work exclusively with them.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538084527,"sku":"Y1W834000","price":24.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836568-95220600.jpg?v=1768523075"},{"product_id":"shimano-ultegra-fc-r8000-ultegra-11-speed-inner-chainring-36t-mt","title":"Shimano Ultegra FC-R8000 36T 11-Speed Inner Chainring for Road Bikes","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 11 speed inner chainring, 36T-MT, is engineered to deliver precise and reliable performance for your road bike. Crafted to replace worn or damaged chainrings, it ensures smooth and efficient pedaling with Shimano's renowned quality. Designed specifically for 11-speed HG chains, this chainring optimizes power transfer and shift accuracy, maintaining your bike’s responsiveness even under high load conditions.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a perfect balance of lightweight construction and rigidity, this genuine Shimano component enhances your drivetrain’s durability without compromising speed or control. Compatible with the FC-R8000 crankset series, it offers an ideal upgrade or replacement option for cyclists seeking dependable performance and seamless gear transitions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged chainrings to restore optimal shifting performance\u003c\/li\u003e\n  \u003cli\u003eImproving power transfer and pedaling efficiency with 11-speed HG chain compatibility\u003c\/li\u003e\n  \u003cli\u003eMaintaining precise and smooth gear changes under high load situations\u003c\/li\u003e\n  \u003cli\u003eEnhancing drivetrain durability with a lightweight yet rigid design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with chains other than Shimano HG 11-speed, which may affect performance\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets outside the FC-R8000 series\u003c\/li\u003e\n  \u003cli\u003eApplications requiring chainrings with tooth counts other than those listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano FC-R8000 cranksets and may not fit other models properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with non-Shimano chains?\u003c\/strong\u003e\u003cbr\u003eFor optimal performance, it is recommended to use Shimano HG 11-speed chains as the teeth are designed for this system.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538117295,"sku":"Y1W836000","price":24.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836569-55370600.jpg?v=1768523097"},{"product_id":"shimano-ultegra-fc-r8000-ultegra-11-speed-inner-chainring-39t-mw","title":"Shimano Ultegra FC-R8000 11-Speed Inner Chainring 39T-MW Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 11 speed inner chainring, 39T-MW, is engineered to deliver exceptional performance and reliability. Designed as a genuine replacement part for the FC-R8000 cranksets, this chainring ensures smooth and precise gear changes, even under demanding conditions. Its optimized tooth profile works exclusively with Shimano 11-speed HG chains, enhancing power transfer and efficiency for a superior riding experience.\u003c\/p\u003e\n\n\u003cp\u003eCrafted to balance lightweight design with robust rigidity, this chainring maintains durability without compromising speed or control. Whether you're upgrading worn components or fine-tuning your bike's drivetrain, the Shimano Ultegra FC-R8000 chainring offers a seamless integration that upholds Shimano's high standards.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged inner chainrings with a perfect fit\u003c\/li\u003e\n  \u003cli\u003eEnsuring smooth, precise shifting with 11-speed Shimano HG chains\u003c\/li\u003e\n  \u003cli\u003eImproving power transfer efficiency during high-load cycling\u003c\/li\u003e\n  \u003cli\u003eMaintaining lightweight and rigid crankset performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility with non-Shimano or non-11-speed chains\u003c\/li\u003e\n  \u003cli\u003eUse with cranksets outside the FC-R8000 series\u003c\/li\u003e\n  \u003cli\u003eReplacement for outer chainrings or other drivetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano FC-R8000 cranksets and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with 10-speed chains?\u003c\/strong\u003e\u003cbr\u003eNo, the tooth profile is optimized for 11-speed Shimano HG chains to ensure proper shifting and efficiency.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538150063,"sku":"Y1W839000","price":24.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836570-11807400.jpg?v=1768523081"},{"product_id":"shimano-ultegra-fc-r8000-ultegra-11-speed-outer-chainring-50t-ms","title":"Shimano Ultegra FC-R8000 50T-MS Outer Chainring 11-Speed for Road Bikes","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 50T-MS outer chainring is designed for cyclists seeking reliable performance and precision in their drivetrain. Engineered with HOLLOWGLIDE technology, this hollow outer chainring enhances rigidity while reducing weight, which minimizes flex during high-load pedaling. This results in smoother and more accurate gear shifts, allowing you to maintain momentum and power efficiently on every ride.\u003c\/p\u003e\n\n\u003cp\u003eSpecifically crafted to work seamlessly with 11-speed HG chains, the teeth profile ensures optimal chain engagement for improved power transfer and drivetrain efficiency. Whether you're replacing worn components or upgrading your crankset, this genuine Shimano chainring guarantees compatibility and durability for your FC-R8000 groupset.\u003c\/p\u003e\n\n\u003cp\u003eBuilt to exact Shimano standards, the 50T-MS chainring offers a perfect balance between gear range and cadence control, making it suitable for a variety of riding styles and terrains. Its precise design supports quick and reliable shifting, helping you maintain peak performance throughout your cycling adventures.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged chainrings to restore drivetrain performance\u003c\/li\u003e\n  \u003cli\u003eEnhancing shift precision under high pedaling loads\u003c\/li\u003e\n  \u003cli\u003eImproving power transfer efficiency with optimized tooth design\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Shimano FC-R8000 cranksets and 11-speed HG chains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-11-speed Shimano chains or incompatible drivetrains\u003c\/li\u003e\n  \u003cli\u003eApplications requiring chainrings outside the 50T size specification\u003c\/li\u003e\n  \u003cli\u003eHeavy off-road or non-road cycling where specialized chainrings are recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is specifically designed for the FC-R8000 cranksets and optimized for 11-speed drivetrains.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with non-Shimano chains?\u003c\/strong\u003e\u003cbr\u003eFor best performance, it should be used with Shimano HG 11-speed chains as the tooth profile is designed for this compatibility.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538215599,"sku":"Y1W898020","price":133.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836571-45351700.jpg?v=1768523088"},{"product_id":"shimano-ultegra-fc-r8000-ultegra-11-speed-outer-chainring-52t-mt","title":"Shimano Ultegra FC-R8000 52T Outer Chainring 11-Speed HG Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 52T-MT outer chainring is designed to restore peak performance to your drivetrain. Engineered with HOLLOWGLIDE technology, this hollow outer chainring enhances rigidity while reducing weight, minimizing flex during intense pedaling. This results in smooth, precise shifts even under heavy load, ensuring reliable power transfer and improved efficiency on every ride.\u003c\/p\u003e\n\n\u003cp\u003eSpecifically crafted to work seamlessly with 11-speed HG chains, the chainring's tooth profile maximizes contact and engagement, providing superior shifting performance. As a genuine Shimano replacement part for the FC-R8000 crankset, it guarantees perfect fitment and durability, making it an ideal choice for riders seeking to maintain or upgrade their setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged outer chainrings on Shimano Ultegra FC-R8000 cranksets\u003c\/li\u003e\n  \u003cli\u003eEnhancing shift precision under high load thanks to HOLLOWGLIDE technology\u003c\/li\u003e\n  \u003cli\u003eImproving power transfer efficiency with optimized tooth design for 11-speed HG chains\u003c\/li\u003e\n  \u003cli\u003eReducing weight without compromising strength and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with chains other than Shimano HG 11-speed, which may cause poor shifting\u003c\/li\u003e\n  \u003cli\u003eCompatibility with cranksets outside the FC-R8000 series\u003c\/li\u003e\n  \u003cli\u003eApplications requiring inner chainrings or different tooth counts\u003c\/li\u003e\n  \u003cli\u003eNon-road cycling disciplines that demand alternative chainring designs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with my Shimano Ultegra FC-R8000 crankset?\u003c\/strong\u003e\u003cbr\u003eYes, this 52T-MT chainring is an official Shimano replacement designed specifically for the FC-R8000 crankset series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with 10-speed chains?\u003c\/strong\u003e\u003cbr\u003eNo, this chainring is optimized for Shimano 11-speed HG chains to ensure precise shifting and proper engagement.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538248367,"sku":"Y1W898030","price":133.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836572-07322400.jpg?v=1768523106"},{"product_id":"shimano-ultegra-fc-r8000-ultegra-11-speed-outer-chainring-53t-mw","title":"Shimano Ultegra FC-R8000 53T Outer Chainring 11-Speed HG Compatible Replacement","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 53T-MW outer chainring is designed for cyclists seeking precise and reliable performance. Engineered with HOLLOWGLIDE technology, this hollow outer chainring offers enhanced rigidity and significant weight savings, eliminating flex even under high load conditions. This results in smoother, more accurate shifting and improved efficiency on every ride.\u003c\/p\u003e\n\n\u003cp\u003eOptimized specifically for 11-speed HG chains, the teeth profile ensures superior chain engagement, maximizing power transfer and drivetrain efficiency. As a genuine Shimano replacement part, it seamlessly fits FC-R8000 cranksets and delivers consistent quality and durability.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or damaged outer chainrings to restore optimal shifting performance\u003c\/li\u003e\n  \u003cli\u003eEnhancing rigidity and reducing weight thanks to advanced HOLLOWGLIDE technology\u003c\/li\u003e\n  \u003cli\u003eEnsuring precise and reliable shifting with 11-speed HG chain compatibility\u003c\/li\u003e\n  \u003cli\u003eImproving power transfer and overall drivetrain efficiency on road bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-11-speed drivetrains or incompatible chain types\u003c\/li\u003e\n  \u003cli\u003eApplications outside of FC-R8000 cranksets\u003c\/li\u003e\n  \u003cli\u003eReplacement needs for inner chainrings or other crank components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this chainring compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis chainring is specifically designed for Shimano FC-R8000 cranksets and may not be compatible with other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this chainring with a 10-speed chain?\u003c\/strong\u003e\u003cbr\u003eNo, the teeth are optimized for 11-speed HG chains, and using a different chain can affect shifting performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538281135,"sku":"Y1W898040","price":133.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836572-74017700.jpg?v=1768523074"},{"product_id":"shimano-ultegra-fc-r8000-left-hand-crank-arm-unit-170mm-grey","title":"Shimano Ultegra FC-R8000 Left Crank Arm Unit 170mm Grey Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 left hand crank arm unit offers precise performance and durability for your bike. Crafted with high-quality materials, it ensures smooth pedaling and reliable power transfer.\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a genuine Shimano replacement, this 170mm grey crank arm fits seamlessly with your existing Ultegra R8000 crankset, restoring optimal function and enhancing your cycling experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing damaged or worn left crank arms on Ultegra R8000 cranksets\u003c\/li\u003e\n  \u003cli\u003eEnsuring consistent and smooth pedaling performance\u003c\/li\u003e\n  \u003cli\u003eMaintaining the integrity of your bike’s transmission system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with cranksets other than Shimano Ultegra R8000\u003c\/li\u003e\n  \u003cli\u003eModifications requiring crank arms of different lengths or colors\u003c\/li\u003e\n  \u003cli\u003eNon-cycling applications or incompatible bike models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano cranksets?\u003c\/strong\u003e\u003cbr\u003eThis crank arm is specifically designed for Shimano Ultegra R8000 cranksets and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this crank arm myself?\u003c\/strong\u003e\u003cbr\u003eYes, with basic bike maintenance tools and instructions, this replacement crank arm can be installed at home or by a professional.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538346671,"sku":"Y1W898060","price":80.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836574-21088000.jpg?v=1768523082"},{"product_id":"shimano-ultegra-fc-r8000-left-hand-crank-arm-unit-175mm-grey","title":"Shimano Ultegra FC-R8000 Left Hand Crank Arm 175mm Grey Replacement Part","description":"\u003cp\u003eThe Shimano Ultegra FC-R8000 left hand crank arm unit in 175mm grey is a reliable replacement part designed for seamless integration with your Shimano Ultegra R8000 crankset. Crafted with precision, it ensures optimal performance and durability for your ride.\u003c\/p\u003e\n\n\u003cp\u003eAs a genuine Shimano component, this crank arm maintains the high standards of quality and compatibility expected from the brand, making it an essential upgrade or replacement to keep your bike functioning smoothly.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing damaged or worn left crank arms for Shimano Ultegra R8000 cranksets\u003c\/li\u003e\n  \u003cli\u003eMaintaining precise crank length at 175mm for optimal pedaling efficiency\u003c\/li\u003e\n  \u003cli\u003eEnsuring full compatibility with Shimano transmission systems\u003c\/li\u003e\n  \u003cli\u003eEnhancing bike reliability with genuine Shimano parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Shimano cranksets or incompatible models\u003c\/li\u003e\n  \u003cli\u003eCrank arms of lengths other than 175mm\u003c\/li\u003e\n  \u003cli\u003eServing as a complete crankset replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this crank arm compatible with all Shimano Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eThis unit is specifically designed for the Shimano Ultegra R8000 series and may not fit other models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this crank arm for right hand replacement?\u003c\/strong\u003e\u003cbr\u003eNo, this product is a left hand crank arm only and not suitable for right side replacement.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478538412207,"sku":"Y1W898080","price":26.08,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1519836575-62615100.jpg?v=1768523088"},{"product_id":"shimano-ultegra-fd-r8150-ultegra-di2-12-speed-front-derailleur-e-tube-braze-on-double","title":"Shimano Ultegra FD-R8150 Di2 12-Speed Front Derailleur Braze-On Double E-Tube","description":"\u003cp\u003eThe Shimano Ultegra FD-R8150 front derailleur revolutionizes road cycling with its cutting-edge Di2 12-speed electronic shifting technology. Designed for smooth, precise, and reliable gear changes, this front mech uses wireless communication with the gear levers to ensure seamless operation. The innovative system automatically trims the front derailleur in harmony with the rear derailleur shifts, eliminating chain rub and providing a quiet and unobtrusive ride. This allows cyclists to maintain full focus on the road ahead without distractions from gear noise or misalignment.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Shimano’s wider gear pitch chainsets and optimized for frames with 135 \/ 142 mm O.L.D., the FD-R8150 offers both performance and versatility. Its braze-on mount fits most modern road bikes, and adapters are available for those without a braze-on seat tube. The removal of mechanical cables in favor of electrical wiring enhances durability by preventing contamination, corrosion, and cable stretch, resulting in effortless and consistent gear shifts every time.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing fully programmable synchronized and semi-synchronized shifting modes, this front derailleur can be customized to your riding style. Synchro shift allows a single shifter to control both front and rear derailleurs, adjusting gear changes fluidly and efficiently. Semi-synchro shift automatically corrects the rear derailleur after a front shift, ensuring the optimal gear ratio with minimal effort from the rider.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding ultra-smooth and precise front gear shifts with electronic Di2 technology\u003c\/li\u003e\n  \u003cli\u003eEliminating chain rub through automatic trimming synchronized with rear derailleur movement\u003c\/li\u003e\n  \u003cli\u003eOffering programmable shifting modes tailored to individual riding preferences\u003c\/li\u003e\n  \u003cli\u003eReducing maintenance by replacing mechanical cables with durable electrical wires\u003c\/li\u003e\n  \u003cli\u003eCompatibility with 12-speed Shimano setups and wider gear pitch chainsets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBikes without braze-on mounts unless using an adapter\u003c\/li\u003e\n  \u003cli\u003eNon-Shimano E-tube systems or mechanical shifting setups\u003c\/li\u003e\n  \u003cli\u003eFrames incompatible with 135 \/ 142 mm O.L.D. spacing\u003c\/li\u003e\n  \u003cli\u003eRiders seeking purely mechanical or non-electronic front derailleurs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this front derailleur compatible with my existing Shimano Di2 system?\u003c\/strong\u003e\u003cbr\u003eYes, the Shimano Ultegra FD-R8150 is designed to work seamlessly with Shimano’s 12-speed Di2 E-tube systems, including the SD300 wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this front derailleur on a bike without a braze-on mount?\u003c\/strong\u003e\u003cbr\u003eYes, you can use seat tube adapters to fit this braze-on derailleur to frames without the specific mount.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478565478575,"sku":"FDR8150F","price":246.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1630565997-78170300.jpg?v=1768522786"},{"product_id":"shimano-fd-r8000-ultegra-11-speed-front-derailleur-double-front-mech","title":"Shimano Ultegra FD-R8000 11-Speed Front Derailleur Double Mech for Road Bikes","description":"\u003cp\u003eThe Shimano Fd-R8000 Ultegra 11-Speed Front Derailleur is engineered for precise and reliable shifting on road bikes. Its innovative toggle link construction mirrors the natural force curve of your hand, delivering smooth and intuitive gear changes. This front mech features a wide inner link for enhanced rigidity, ensuring consistent performance even under heavy load. The forged wide link design cradles the axle pivot, providing a fluid and stable shifting experience.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Shimano chainsets featuring wider gear pitch spacing, this front derailleur maintains excellent shifting performance on frames with 135 \/ 142 mm O.L.D. Adjustable cable tension and an added frame support bolt further enhance stability and control. The Shimano Ultegra Fd-R8000 is the perfect upgrade for cyclists seeking efficient, responsive front shifting.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmooth and precise front gear changes with minimal effort\u003c\/li\u003e\n  \u003cli\u003eReliable shifting performance under heavy load conditions\u003c\/li\u003e\n  \u003cli\u003eCompatibility with a range of Shimano chainsets and frame sizes\u003c\/li\u003e\n  \u003cli\u003eAdjustable cable tension for tailored shifting response\u003c\/li\u003e\n  \u003cli\u003eEnhanced frame stability with support bolt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on bikes without compatible 135 \/ 142 mm O.L.D. spacing\u003c\/li\u003e\n  \u003cli\u003eNon-road cycling disciplines requiring different derailleur designs\u003c\/li\u003e\n  \u003cli\u003eSingle speed or internally geared bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Shimano Fd-R8000 compatible with all Ultegra cranksets?\u003c\/strong\u003e\u003cbr\u003eIt is designed to work specifically with Shimano Ultegra chainsets that have wider gear pitch spacing, ensuring optimal shifting performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I adjust the cable tension on this front derailleur?\u003c\/strong\u003e\u003cbr\u003eYes, the Shimano Fd-R8000 features adjustable cable tension for precise and customized shifting control.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"11-Speed 28.6 - 31.8mm \/ Grey","offer_id":45478566035631,"sku":"FDR8000BSM","price":54.99,"currency_code":"GBP","in_stock":false},{"title":"11-Speed 34.9mm \/ Grey","offer_id":45478566068399,"sku":"FDR8000BL","price":54.99,"currency_code":"GBP","in_stock":true},{"title":"11-Speed Braze-on \/ Grey","offer_id":45478566101167,"sku":"FDR8000F","price":51.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1497435438-18357200.jpg?v=1768522799"},{"product_id":"shimano-pd-r8000-ultegra-spd-sl-road-pedals-carbon-clipless-pedal","title":"Shimano PD-R8000 Ultegra SPD-SL Carbon Road Clipless Pedals with Cleats","description":"\u003cp\u003eThe Shimano Pd-R8000 Ultegra SPD-SL Road Pedals combine cutting-edge carbon construction with a design optimized for performance and durability. Engineered for serious road cyclists, these pedals feature a wide, lightweight carbon body that maximizes shoe contact area to deliver superior power transfer and enhanced support. Their low-profile design increases road clearance, giving you the confidence to tackle sharp corners with ease.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with precision, the extended axle adds 4mm to the distance between crank and foot position, accommodating riders with wider hips for optimal leg and foot alignment. The large binding target facilitates quick engagement, while the wide cleats promote efficient pedaling. Stainless steel body plates ensure long-lasting durability, and the open design offers easy access for cleat adjustment and maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThese pedals come equipped with the SM-SH11 yellow cleats, providing 6 degrees of float for comfortable side-to-side movement. Additionally, Shimano offers three cleat options to suit different riding styles and preferences, including fixed and varied float positions. With a low-maintenance sealed cartridge axle, the Pd-R8000 pedals are ready to perform on every ride.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivering maximum power transfer through a large shoe contact area\u003c\/li\u003e\n  \u003cli\u003eIncreasing comfort and alignment for riders with wider hips thanks to extended axle design\u003c\/li\u003e\n  \u003cli\u003eEnhancing cornering confidence with a low-profile, high-clearance pedal body\u003c\/li\u003e\n  \u003cli\u003eSupporting quick and secure cleat engagement for efficient pedaling\u003c\/li\u003e\n  \u003cli\u003eProviding durability with stainless steel body plates and sealed cartridge axle\u003c\/li\u003e\n  \u003cli\u003eOffering versatile cleat options to match different float preferences and riding styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCasual or recreational cycling where advanced clipless pedal features are unnecessary\u003c\/li\u003e\n  \u003cli\u003eRiders seeking pedals compatible with non-SPD-SL cleat systems\u003c\/li\u003e\n  \u003cli\u003eOff-road or mountain biking where different pedal designs are preferred\u003c\/li\u003e\n  \u003cli\u003eCyclists who prefer flat pedals or alternative clipless systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these pedals compatible with all cycling shoes?\u003c\/strong\u003e\u003cbr\u003eThese pedals are designed specifically for SPD-SL cleats and are compatible with road cycling shoes that support this system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I choose different cleat float options?\u003c\/strong\u003e\u003cbr\u003eYes, Shimano offers three cleat types for these pedals: SM-SH10 (fixed), SM-SH12 (2 degrees float), and SM-SH11 (6 degrees float), allowing you to select the float that suits your riding style.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"4mm wide axle \/ Carbon","offer_id":45478582911151,"sku":"PDR8000E","price":150.86,"currency_code":"GBP","in_stock":true},{"title":"Std \/ Carbon","offer_id":45478582943919,"sku":"PDR8000","price":150.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1497435442-98566700.jpg?v=1768522301"},{"product_id":"shimano-ultegra-rd-r8150-di2-12-speed-rear-derailleur-e-tube-electronic-shifting","title":"Shimano Ultegra RD-R8150 Di2 12-Speed Rear Derailleur E-Tube Electronic Shifting","description":"\u003cp\u003eThe Shimano Ultegra RD-R8150 rear derailleur redefines precision and reliability for road cyclists seeking top-tier performance. Featuring the advanced Ultegra Shadow design combined with Di2 technology, this 12-speed rear mech ensures shifting is seamless and incredibly responsive—requiring only a gentle touch for flawless gear changes. Its sleek, low-profile construction not only enhances aerodynamics but also minimizes the risk of damage during crashes, making it an ideal choice for both competitive and serious recreational riders.\u003c\/p\u003e\n\n\u003cp\u003eThis rear derailleur serves as the intelligent hub of your drivetrain system, incorporating wireless connectivity to shifters and acting as the central charging point. With ANT+ compatibility, it easily integrates with third-party devices, streamlining your ride’s tech ecosystem. The built-in button allows for easy Di2 operations, while a clear LED indicator displays synchronized shift mode, settings, and battery status at a glance. Crafted with high-tolerance cold forged aluminum and featuring self-lubricating fluorine-coated pivot bushings, it combines durability with ultra-smooth, low-friction gear transitions.\u003c\/p\u003e\n\n\u003cp\u003eEliminating traditional mechanical cables in favor of electrical wiring, the RD-R8150 delivers consistent, effortless shifting regardless of environmental conditions, free from contamination or cable stretch. The inclusion of a saver (fuse) function protects the derailleur’s internal structure from impact damage, providing peace of mind on challenging rides. Compatible with wide gear ratios up to 11-34T, this component offers versatility without compromising precision, perfect for any demanding road cycling setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEffortless and precise shifting with Di2 electronic technology\u003c\/li\u003e\n  \u003cli\u003eDurable and aerodynamic design with low-profile Shadow construction\u003c\/li\u003e\n  \u003cli\u003eWireless connectivity and ANT+ integration for seamless device compatibility\u003c\/li\u003e\n  \u003cli\u003eAutomatic synchronized shifting for enhanced riding efficiency\u003c\/li\u003e\n  \u003cli\u003eWide gear ratio compatibility up to 11-34T for varied terrain\u003c\/li\u003e\n  \u003cli\u003eRobust protection against impact damage through the saver (fuse) function\u003c\/li\u003e\n  \u003cli\u003eLow-friction performance thanks to fluorine-coated pivot bushings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on bikes without Di2 electronic shifting systems\u003c\/li\u003e\n  \u003cli\u003eCompatibility with gear setups outside the 12-speed configuration\u003c\/li\u003e\n  \u003cli\u003eApplications requiring mechanical cable-operated derailleurs\u003c\/li\u003e\n  \u003cli\u003eOff-road riding where specific mountain bike drivetrain components are preferred\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Shimano Ultegra RD-R8150 compatible with my current Di2 system?\u003c\/strong\u003e\u003cbr\u003eYes, it is fully compatible with Shimano’s 12-speed E-tube Di2 electronic shifting systems, making it easy to integrate into your existing setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this derailleur with wide-range cassettes?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. It supports wide gear ratios up to 11-34T, allowing for flexibility across varied road terrains.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"Default Title","offer_id":45478634029231,"sku":"RDR8150","price":374.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1630566000-50285900.jpg?v=1768524517"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/collections\/1656568429-24015300.jpg?v=1774611775","url":"https:\/\/www.swinnertoncycles.co.uk\/collections\/shimano-ultegra.oembed?page=2","provider":"Swinnerton Cycles","version":"1.0","type":"link"}