PRODUCTS DETAIL
Crank |
165/170/172.5/175 mm (Forged Al6061-T6) |
Chainring |
70T/72T/74T (Al6061 CNC) |
Axle (axis) |
BB24 Forged CrMo |
BCD |
130mmx5 |
Chain line |
45/51mm |
Controller |
24V/36V/48V |
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Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
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