{"product_id":"shimano-ultegra-fc-r8100-crankset","title":"Shimano Ultegra FC-R8100 曲柄組","description":"\u003cp\u003eShimano Ultegra FC-R8100 曲柄組是 Shimano Ultegra 12 速公路系列的重要組成部分，提供改進的前變速和傳輸效率。這款曲柄組經過精細調整，以實現無縫的 12 速變速，並且現在提供多種長度，以確保為較小的騎手、鐵人三項運動員和具有獨特生物力學需求的自行車騎士提供最佳的適配和性能。FC-R8100 曲柄組專注於剛性、強度、重量和旋轉性能的完美平衡，採用 Hollowglide 結構，在減輕重量的同時保持強度，以實現最佳的動力傳遞和精確的前變速。擁有 148mm Q 因數和 44.5mm 鏈條線，這款曲柄組保證了完美的適配和最大性能。Shimano Ultegra FC-R8100 曲柄組也可以與 11 速驅動系統一起使用，作為 Ultegra FC-R8000 曲柄組的升級版，並且兼容 11 速。\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"160mm \/ 50-34T","offer_id":43015602635000,"sku":"IFCR8100MX04","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"160mm \/ 52-36T","offer_id":43015602667768,"sku":"IFCR8100MX26","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"165mm \/ 50-34T","offer_id":43015587823864,"sku":"IFCR8100AX04","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"165mm \/ 52-36T","offer_id":43015587856632,"sku":"IFCR8100AX26","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"170mm \/ 50-34T","offer_id":43015587922168,"sku":"IFCR8100CX04","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"170mm \/ 52-36T","offer_id":43015587954936,"sku":"IFCR8100CX26","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"172.5mm \/ 50-34T","offer_id":43015602700536,"sku":"IFCR8100DX04","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"172.5mm \/ 52-36T","offer_id":43015602733304,"sku":"IFCR8100DX26","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"175mm \/ 50-34T","offer_id":43015602766072,"sku":"IFCR8100EX04","price":1987.0,"currency_code":"HKD","in_stock":false},{"title":"175mm \/ 52-36T","offer_id":43015602798840,"sku":"IFCR8100EX26","price":1987.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/6373\/4429\/files\/Shimano-Ultegra-FC-R8100-Crankset.jpg?v=1762198827","url":"https:\/\/checkout.enroute.cc\/zh-hk\/products\/shimano-ultegra-fc-r8100-crankset","provider":"enroute.cc","version":"1.0","type":"link"}