PRODUCTS DETAIL
Crank | 165/170/172.5/175mm (Forged Al6061-T6 CNC) |
Chainring | 34/50T (Steel + Complex Fiber) |
BB (Bottom Bracket) | Taper Square 113m/M8 |
Chain line | 43.5mm |
BCD | 110mm |
Speed | 2x9S/2x10S |
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Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
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