Des.: Three pieces crank set.
With 2 screws.
Ø31.8mm square shape arm
with pin type.
Flush machined chainwheel interface.
Left side drive available.
Arm: Cr-Mo,8T-19mm
Length: 170/175mm
Finish: ED
上一个产品：KL-8903S 下一个产品：KL-8903S-E
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