产品描述
Crank | 165/170/172.5/175mm (Forged Al7050-T6) |
Chainring | 34/50T, 36/52T (Al7075-T6 CNC) |
Axle | BB24 Forged CrMo |
Chain line | 44mm |
BCD | 41mm |
Speed | 2x10S/2x11S |
Q-Factor | 159mm |
Weight | 740g (170, 34/50T) |
Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
© Copyright 2023. Shenzhen Jiankun Sporting Goods Co., Ltd. All rights reserved.
