1 Pair Bike Crank Arm, 170mm Aluminium Alloy Crank Arm Set Black Bike Crank Arm Replacement for Electric Bike, Mid Mounted Motor, Torque, Square Hole

Additional Details from the Manufacturer

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• HIGH QUALITY: Bicycle crank arm Made of premium aluminium alloy, light weight, stylish, flashy styling, high axial strength and compatibility, durable for long time use
• INSTALLATION TIPS: This crank arm is divided into left and right side, please pay attention to the left and right side when installing, the crank arm is written L and R, L is installed on the left side, R is installed on the right side.If you install it wrong, it will not work.
• SPINDLE INTERFACE TYPE: Square taper. Please check if the orientation of your crank is Square. Keep both left and right things having the same hole.
• WIDE APPLICATION: This bike crank arm is suitable for road bike, mountain bike, folding bike, fixed gear bicycle, etc.
• SATISFACTION GUARANTEE: All our product offer return policy or money back guarantee, if you have any problem about your purchase, pls communicate with us by Email, we are always here to make everything right for you