MATERIAL Made of aluminum alloy, light weight, stylish, flashy styling, high axial strength and compatibility.
There is no overlap between crank arm and chain ring bolt.
SPINDLE INTERFACE TYPE Horizontal Square Taper. Please check if the orientation of your right crank arm is square or diamond. Keep both left and right arms have the same hole.
WIDELY USE Suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc.
Colour: as picture shown
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