[HIGH QUALITY] This crank arm is made of premium aluminum alloy material, which is lightweight and deformation resistant. It is not easily damaged and aged has reliable quality and ensures high strength for long lasting usage. ONLY Left Diamonde Hole Crank!!!
[EASY TO INSTALL] The bike left crank arm with standard precision cutting of hole, which is easy to install and ensures perfect fit to your bike, lightweight and small size easy to use, quick to install, without too many other tools.
[PRACTICAL TOOL] Fine polish and great paint colorfast and stylish. Standard precision cutting of hole, which ensures perfect fit to bike,170mm crank arm length without any overlap of crank arm and chain ring bolt.
[FINE WORKMANSHIP] The crank arms adopt sample design fine workmanship used for bike mid drive motor installation.
[WIDE APPLICATION]A nice replacement for bike repair Suitable for the road bike, mountain bike, folding bike, exercise bike fixed gear bicycle, etc Note that it is suitable for the left crank arm, because of the different threads if you need the right side you need to buy the right crank arm. Package List 2pcs Bike Crank Arm 170mm Bicycle Crank Only, Other accessories are not included!
