Product Description
Crank | 89/105/115/120mm (Forged Al6061-T6) |
Chainring | 30T (Steel) |
BB (Bottom Bracket) | Taper Square 116mm |
| BCD | 85mm |
| Chain line | 47mm |
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.
