产品介绍
Crankset for Brompton folding bike
Crank(曲柄) | 165/170mm(Forged Al6061-T6) |
Chainring(链轮) | 50T/52T/54T/56T/58T(AI6061-T6 CNC) |
Axle(轴心) | BB24 Forged CrMo |
BCD | 130mm |
Chain line(链线) | 45mm |
Weight(重量) | 821g(170,53T) |
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产品介绍
Crankset for Brompton folding bike
Crank(曲柄) | 165/170mm(Forged Al6061-T6) |
Chainring(链轮) | 50T/52T/54T/56T/58T(AI6061-T6 CNC) |
Axle(轴心) | BB24 Forged CrMo |
BCD | 130mm |
Chain line(链线) | 45mm |
Weight(重量) | 821g(170,53T) |
关键词:
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