Product Description
Crank | 165/170/172.5/175mm (Forged Al7050-T6 CNC) |
Chainring | 30/46T, 34/50T, 36/52T, 39/53T, 35/49T, 37/51T (AI7075-T6 CNC) |
Axle | BB29 Forged Al7075-T6 |
Chain line | 44mm |
BCD | 41mm |
Speed | 2x12s/2x11s |
Q-Factor | 148mm |
Weight | 700g (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.
