Product Description
Crank | 100/120/130/145/160mm (Forged Al6061-T6) |
Chainring | 25T/28T/30T/32T (Al6061-T6 CNC) |
Axle | BB24 Forged Al7075-T6 |
BCD | 41mm |
| Chain line | 43.5mm |
Q-Factor | 149mm |
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.
