产品介绍
Crank(曲柄) | 165/170/172.5/175mm(Forged Al6061-T6) |
Chainring(链轮) | 32/48T,31/48T,30/46T(Al6061-T6 CNC) |
Axle(轴心) | BB24 Forged CrMo |
Chain line(链线) | 47.5mm Gravel |
BCD | 144mm |
Speed(变速) | 2x11S/2x12S |
Q-Factor(Q值) | 158mm |
Weight(重量) | 760g(170,32/48T) |
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