产品描述
Crank | 165/170/172.5/175mm (Forged Al6061-T6) |
Chainring | 31/48T, 30/46T (AI7075-T6 CNC) |
Axle | BB29 Forged AI7075-T6 |
Chain line | 47mm |
BCD | 41mm |
Speed | 2x11s |
Q-Factor | 152mm |
Weight | 730g (170, 30/46T) |
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.
