产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Forged Al6061-T6) |
Chainring(链轮) | 34T(Steel)/50T(Complex Fibe+Steel) |
Axle(轴心) | BB24 Forged CrMo |
Chain line(链线) | 43.5mm |
BCD | 110mm |
Speed(变速) | 2x10S/2x11S |
Q-Factor(Q值) | 160mm |
Weight(重量) | 910g(170,34/50T) |
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