PRODUCTS
specializing in the production of bicycle cranks, chain links, cassette underframe and other accessories.
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MPE-423I

Shenzhen Jiankun Sporting Goods Co., Ltd. was founded in 2012, specializing in the production of bicycle cranks, chain links, cassette underframe and other accessories. We have a complete set of production technology and professionals.

Category:

ROAD CRANKSETS


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PRODUCTS DETAIL

Crank
170/172.5/175mm(Forged A6061-T6)
Chainring
39/53T,42/52T(Steel)
BB
Taper Square 113mm/M8
Chain line
43.5mm
BCD
130mm
Speed
2x9S/2x8S

 

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