PRODUCTS DETAIL
Crank |
165/170/172.5/175mm (Forged AI6061-T6) |
Chainring |
48T/50T/51T/53T (AI6061-T6 CNC) |
BB |
Taper Square 110.5mm |
BCD |
144mm |
Chain line |
43mm |
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Shenzhen Jiankun Sporting Goods Co., Ltd.
No. 10, Zhenxing Road, Liyuhe Industrial Zone,
Gongminglou Village, Shenzhen
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