详细规格及用途描述

產品特色
Freewheel: 16T / 17T / 18T
9P-108clicks / 6P-72clicks / 6P-636 clicks
crank: forged 7075/ 6061+100% CNC
Length: 160-175mm
Finish & colour: by order.
產品規格
Freewheel: 16T / 17T / 18T
9P-108clicks / 6P-72clicks / 6P-636 clicks
crank: forged 7075/ 6061+100% CNC
Length: 160-175mm
Finish & colour: by order.