Product code: BUCKLOS MTB 170mm hotsell Square Taper Crankset, 104 BCD Mountain Bike Narrow Wide Wide
* 104 BCD ultralight mountain bike crank, only can be used on Single speed chainring. Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm. * These crank are hotsell only suitable for single speed. Can not be used on other speed.
* 104 BCD ultralight mountain bike crank, only can be used on Single speed chainring. Crank Arm Length: 170mm, Crank weight: 550g, Crank related holes distance: 74mm. * These crank are hotsell only suitable for single speed. Can not be used on other speed.