{"product_id":"fulcrum-speed-25-carbon-tubeless-disc-brake-road-wheelset-sram-xdr-700c","title":"Fulcrum Speed 25+ Carbon Tubeless Disc Brake Road Wheelset SRAM XDR 700c","description":"\u003cp\u003eExperience the pinnacle of road cycling performance with the Fulcrum Speed 25+ Carbon SRAM XDR Tubeless Disc Brake Road Wheelset. Engineered for precision and featherlight agility, these wheels redefine what’s possible in the realm of disc brake road cycling. With a sleek 700c design and cutting-edge carbon construction, the Speed 25+ offer an unparalleled combination of strength, low weight, and aerodynamic efficiency. Whether tackling steep alpine climbs or enduring long-distance rides, these wheels deliver a smooth, confident ride that only a low profile, high-quality carbon wheelset can provide.\u003c\/p\u003e\n\n\u003cp\u003eAt just 1270g, the Speed 25+ are the lightest low profile disc brake wheels ever produced by Fulcrum, incorporating advanced technologies that prioritize handling and durability without compromise. Featuring a thru-axle system compatible with 12 x 100mm front and 12 x 142mm rear setups, they ensure maximum stiffness and security. The asymmetric rim design enhances lateral stiffness and improves spoke tension balance, resulting in superior ride responsiveness and long-term reliability. With tubeless-ready compatibility, these wheels also offer the advantages of reduced rolling resistance and puncture protection, elevating your cycling experience.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with premium CULT™ ceramic bearings and an adjustable cup and cone bearing system, the hubs deliver smooth, long-lasting rotation, minimizing friction for enhanced speed and efficiency. The aero bladed, double-butted stainless steel spokes combine strength and aerodynamic advantage, while the full carbon rims (FF100) provide exceptional rigidity and impact resistance. With a rim width designed to accommodate tires from 25 to 65mm, these wheels are versatile enough to adapt to various road conditions and riding styles.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eClimbing steep alpine routes with ease thanks to ultralight construction\u003c\/li\u003e\n  \u003cli\u003eLong-distance endurance rides requiring reliable and comfortable performance\u003c\/li\u003e\n  \u003cli\u003eRiders seeking precise handling and responsive acceleration on disc brake road bikes\u003c\/li\u003e\n  \u003cli\u003eCompatibility with both tubeless and traditional tube tires for versatile use\u003c\/li\u003e\n  \u003cli\u003eImproved aerodynamic efficiency with a low profile 26mm rim depth\u003c\/li\u003e\n  \u003cli\u003eMaximizing power transfer and ride smoothness with CULT™ ceramic bearings\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 rim brake systems, as this wheelset is designed exclusively for disc brakes\u003c\/li\u003e\n  \u003cli\u003eRiders exceeding the combined system weight limit of 120kg (cyclist, bike, and equipment)\u003c\/li\u003e\n  \u003cli\u003eHeavy off-road or aggressive cyclocross riding that demands reinforced wheels with deeper profiles\u003c\/li\u003e\n  \u003cli\u003eCompatibility with axle sizes other than 12 x 100mm front and 12 x 142mm rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre these wheels compatible with tubeless tires?\u003c\/strong\u003e\u003cbr\u003eYes, the Speed 25+ wheelset supports 2-Way Fit™ technology, making them fully compatible with both tubeless and traditional tube tires, offering enhanced ride comfort and reduced puncture risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the weight limit for this wheelset?\u003c\/strong\u003e\u003cbr\u003eThe system weight limit for the Speed 25+ is 120kg, which includes the combined weight of the rider, bike, equipment, and luggage to ensure safe and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these wheels come with hubs compatible with SRAM XDR cassettes?\u003c\/strong\u003e\u003cbr\u003eYes, the rear hub is designed to accommodate SRAM XDR driver bodies, providing seamless integration with SRAM drivetrain components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat benefits do the CULT™ ceramic bearings offer?\u003c\/strong\u003e\u003cbr\u003eCULT™ ceramic bearings provide a smoother, more efficient rotation by reducing friction compared to standard steel bearings, which translates to better speed retention and durability over time.\u003c\/p\u003e","brand":"Fulcrum Wheels","offers":[{"title":"700C \/ Black","offer_id":45910100410543,"sku":"53013","price":2599.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/p67ea74992e50d9.12751372.jpg?v=1768530627","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/fulcrum-speed-25-carbon-tubeless-disc-brake-road-wheelset-sram-xdr-700c","provider":"Swinnerton Cycles","version":"1.0","type":"link"}