- 170mm crank arm length without any overlap of the crank arm and chainring bolt.
- Spindle interface type, horizontal square taper, please confirm the length and connection port.
- Standard cutting of hole, a nice replacement for bike repair, compatible with many bike models, easy to install.
- Made of premium aluminum alloy, the bicycle crank arm is lightweight, high strength and deformation resistance, durable for long time use.
- Note: Pay attention to the shape of inner hole of the crank. The hole in the middle of some cranks is rhombus-shaped, and the inner hole of standard square hole, just confirm the shape of your original crank.
Specification:
Color: Silver
Material: Aluminum alloy
Size: 170mm
Spindle Interface Type: Horizontal Square Taper
Suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc

Package Include:
1 * Left Crank Arm (Silver)