产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Forged Al6061-T6) |
Chainring(链轮) | 22/30/40T,22/32/42T,22/32/44T(Steel) |
Axle(轴心) | BB24 Forged CrMo |
Chain line(链线) | 50mm |
Speed(变速) | 3x9S |
Q-Factor(Q值) | 169mm |
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产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Forged Al6061-T6) |
Chainring(链轮) | 22/30/40T,22/32/42T,22/32/44T(Steel) |
Axle(轴心) | BB24 Forged CrMo |
Chain line(链线) | 50mm |
Speed(变速) | 3x9S |
Q-Factor(Q值) | 169mm |
关键词:
相关产品
产品咨询
