{"product_id":"shimano-ultegra-fc-r8100-left-hand-crank-arm-unit-175mm-replacement-part","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","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-ultegra-fc-r8100-left-hand-crank-arm-unit-175mm-replacement-part","provider":"Swinnerton Cycles","version":"1.0","type":"link"}