产品介绍
Crank(曲柄) | 170mm(Forged Al6061-T6) |
Chainring(链轮) | 47T/53T/56T(AI6061-T6 CNC) |
Axle(轴心) | BB24 Forged CrMo |
BCD | 130mm |
Chain line(链线) | 43.5mm |
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产品介绍
Crank(曲柄) | 170mm(Forged Al6061-T6) |
Chainring(链轮) | 47T/53T/56T(AI6061-T6 CNC) |
Axle(轴心) | BB24 Forged CrMo |
BCD | 130mm |
Chain line(链线) | 43.5mm |
关键词:
相关产品
产品咨询
