{"product_id":"shimano-dura-ace-fc-r9100-11-speed-outer-chainring-54t-mx-for-54-42t","title":"Shimano Dura Ace FC-R9100 11 Speed Outer Chainring 54T-MX For 54-42T","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eShimano Dura Ace FC-R9100 11 Speed Outer Chainring\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThis outer chainring can only be used with Shimano Dura-Ace FC-R9100 11 speed double chainsets with a 54-42T set up.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe Shimano FC-9100 Chainring 54T-MX for 54-42T is a tooth replacement or upgrade chainring that is compatible with the 11 speed Dura-Ace 9100 series double chainset. Machined from aluminium and carbon, giving both greater rigidity and lighter weight than its predecessors, and with that rigidity comes improved shifting for accurate gear changes every time.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Shimano replacement part\u003c\/li\u003e\n\u003cli\u003eBest balance for lighter weight (-7g) and efficiency\u003c\/li\u003e\n\u003cli\u003eMaintains high rigidity and reduces weight\u003c\/li\u003e\n\u003cli\u003eTeeth: 54t\u003c\/li\u003e\n\u003cli\u003eBCD: 110mm\u003c\/li\u003e\n\u003cli\u003eOptimum power transfer\u003c\/li\u003e\n\u003cli\u003eIconic design\u003c\/li\u003e\n\u003cli\u003eAdapted for race specific disc brake system\u003c\/li\u003e\n\u003cli\u003eRider tuned gearing options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"54T","offer_id":57023034294659,"sku":"C73843 \/ U8 E5","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/0196\/4698\/files\/856986.webp?v=1765452029","url":"https:\/\/sportandleisure.com\/products\/shimano-dura-ace-fc-r9100-11-speed-outer-chainring-54t-mx-for-54-42t","provider":"Sport \u0026 Leisure","version":"1.0","type":"link"}