产品描述
Crank | 160/165/170/172.5/175mm (Carbon+Al7075-T6) |
Chainring | 30/46T, 34/50T, 36/52T, 39/53T, 35/49T, 37/51T (Al7075-T6 CNC) |
Axle | BB24 Forged Al7075-T6 |
Chain line | 44mm |
BCD | 41mm |
Speed | 2x12S/2X11S |
Q-Factor | 150mm |
Weight | 562g (170, 34/50T) |
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Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
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