产品描述
Crank | 160mm (Forged Al7050-T6) |
Chainring | 38T/40T/42T/45T/47T (AI6061-T6 CNC) |
BB (Bottom Bracket) | Taper Square 113mm/M8 |
BCD | 130mm/110mm |
Chain line | 37.5mm/43.5mm |
Weight | 450g (160, 38T) |
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.
