CXVD-72CK-4C
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
|
165/170/172.5/175mm(Forged Al6061-T6 CNC) |
Chainring
|
30/46T,34/50T,36/52T,39/53T,35/49T,37/51T(Al7075-T6 CNC) |
BB
|
BB24 Forged CrMo
|
Chain line
|
44mm
|
BCD
|
41mm |
Speed
|
2x12s/2x11s
|
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