Bicycle Crank Arm 170mm Left Crank Iron Square Hole/Rhombus Hole MTB Road Bike Aluminum Alloy

[Product Features] The crank arm is made of high-grade aluminum alloy and can withstand long-term use. It also has light weight, high strength and deformation resistance. 【Perfect Fit】Standard precision drilling ensures a perfect fit for your bike, providing high axial strength and compatibility. [170mm Crank] The crank arm length is 170mm, reduce friction and noise between the crank arm and chainring bolt, avoid overlapping processing. [Color processing & compatibility] Paint processing is applied to the color. Not only does it improve the aesthetics, but it also does not fade and contributes to reducing the weight of the car body. Easy to install. A good alternative for bike repair, compatible with many bike models. [Applicable models] The bike left crank can be used for road bikes, mountain bikes, folding bikes, fixed gear bikes, etc.




Color: ‎Silver/Square hole
Battery included or built-in: ‎No