产品描述
Crank | 170mm (Forged Al7050-T6) |
Chainring | 45T/47T/53T (AI6061-T6 CNC) |
Axle | BB24 Forged AI7075-T6 |
BCD | 130mm/110mm |
Chain line | 45mm |
Weight | 610g (170, 47T) |
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.
