Product Description
Crank | 135/140/145/150/155/160/165 mm (Carbon + Al 7075-T6) |
Chainring | 28T/30T/32T/34T/36T/38T (Al7075-T6 CNC) |
Axle (axis) | BB24 Forged Al7075-T6 |
BCD | 41mm |
| Chain line | 716K 44mm (6mm offset) 719K 47mm (3mm offset) Boost 71EK 50mm (0mm offset) |
Q-factor (Q value) | 150mm |
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.
