产品介绍
Crank(曲柄) | 170/172.5/175mm(Forged Al6061-T6 CNC) |
Chainring(链轮) | 34/50T(Steel+Complex Fiber) |
BB(中轴) | Taper Square 113mm/M8 |
Chain line(链线) | 43.5mm |
BCD | 110mm |
Speed(变速) | 2x9S/2x10S |
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产品咨询
产品介绍
Crank(曲柄) | 170/172.5/175mm(Forged Al6061-T6 CNC) |
Chainring(链轮) | 34/50T(Steel+Complex Fiber) |
BB(中轴) | Taper Square 113mm/M8 |
Chain line(链线) | 43.5mm |
BCD | 110mm |
Speed(变速) | 2x9S/2x10S |
关键词:
相关产品
产品咨询
