产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Forged Al6061-T6 ) |
Chainring(链轮) | 44T/46T/48T/50T(Al7075-T6 CNC) |
Axle(轴心) | BB29 Forged Al7075-T6 |
Chain line(链线) | 43.5mm |
BCD | 41mm |
Speed(变速) | 1x11S |
Q-Factor(Q值) | 152mm |
Weight(重量) | 690g(170,44T) |
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产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Forged Al6061-T6 ) |
Chainring(链轮) | 44T/46T/48T/50T(Al7075-T6 CNC) |
Axle(轴心) | BB29 Forged Al7075-T6 |
Chain line(链线) | 43.5mm |
BCD | 41mm |
Speed(变速) | 1x11S |
Q-Factor(Q值) | 152mm |
Weight(重量) | 690g(170,44T) |
关键词:
相关产品
产品咨询
