产品描述
Crank | 165/170/175mm (Forged Al6061-T6) |
Chainring | 34/50T (Steel) |
Axle | BB24 Forged CrMo |
Chain line | 44.5mm |
BCD | 110mm |
Speed | 2x9S/2x10S |
Q-Factor | 160mm |
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.
