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FREE Delivery on orders over $300
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O.SYMERTIC深得許多眾多選手喜愛,環法自行車冠軍—CHRIS FROOME亦使用本產品。
提供多種BCD尺寸配合曲柄,極橢的造型可以説明騎手能更快踏過踏蹬“死點”,以實現更圓滑的踩踏,提高整體輸出功率的穩定性,在踩踏過程中力量輸出處於最大時集中能量,與此同時在輸出功率最小的點時,能明顯減少腿部的負載,較短的半徑能幫助你更快得通過死點。
(only Hong Kong) free shipping on orders over HKD$300 on order
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BCD: Ø110mm
Position: Inner / Outer (double)
Boost compatible: No
Round/Oval: Oval
Holes: 4holes
Speed: 11speed
Material: Aluminium
Riding type: Road
Fits crankset: Shimano
Color: Black
Compatible with:
Shimano Dura-Ace FC9000
Shimano Ultegra FC6800
Shimano 105 FC5800