产品介绍
Crank(曲柄) | 165/170/172.5mm(Carbon+ 7075-T6) |
Chainring(链轮) | 44/46/48/50T(Al6061-T6 CNC) |
Axle(轴心) | BB29 Forged+CNC 7075-T6 |
Chain line(链线) | 41mm |
BCD | 43.5mm |
Speed(变速) | 1x12S/1X13S |
Q-Factor(Q值) | 150mm |
Weight(重量) | 500g(50T) |
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产品介绍
Crank(曲柄) | 165/170/172.5mm(Carbon+ 7075-T6) |
Chainring(链轮) | 44/46/48/50T(Al6061-T6 CNC) |
Axle(轴心) | BB29 Forged+CNC 7075-T6 |
Chain line(链线) | 41mm |
BCD | 43.5mm |
Speed(变速) | 1x12S/1X13S |
Q-Factor(Q值) | 150mm |
Weight(重量) | 500g(50T) |
关键词:
相关产品
产品咨询
