- 170mm crank arm length without any overlap of the crank arm and chainring bolt.
- Spindle interface type, hole type, please confirm the length and connection port.
- Standard cutting of hole, a nice replacement for bike repair, compatible with many bike , easy to install.
- Made of premium aluminum alloy, the crank arm is lightweight, high strength and deformation , for long time use.
- Note: Pay attention to shape of inner hole of crank. The hole in the middle of some cranks is rhombus-shaped, and inner hole of standard hole, just confirm shape of your original crank.

Specification:
Color: Black
Material: Aluminum alloy
Size: 170mm
Spindle Interface Type: Hole
Suitable for road bike, mountain bike, folding bike, fixed gear , etc

Package Include:
1 * Left Crank Arm (Black)

Note:
Pay attention to the shape of the inner hole of the crank. Before purchasing, you need to confirm the inner shape of the original handle.