产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Carbon+7075-T6) |
Chainring(链轮) | 40/42T/44T(Al7075 CNC) |
Axle(轴心) | BB29 Forged 7075 |
Chain line(链线) | 50mm Gravel |
BCD | 41mm |
Speed(变速) | 1x12S/1X13S |
Q-Factor(Q值) | 148mm |
Weight(重量) | 510g(170,40T) |
关键词:
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产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Carbon+7075-T6) |
Chainring(链轮) | 40/42T/44T(Al7075 CNC) |
Axle(轴心) | BB29 Forged 7075 |
Chain line(链线) | 50mm Gravel |
BCD | 41mm |
Speed(变速) | 1x12S/1X13S |
Q-Factor(Q值) | 148mm |
Weight(重量) | 510g(170,40T) |
关键词:
相关产品
产品咨询
