Yosoo Health Gear Bike Crank Arm, 170mm Left Pedal Hand Aluminum Alloy Bicycle Arm Single Speed Crankset for Mountain Replacement Accessory(Silver Rhombic Hole)

Package Includes: There is one pack of left-arm crankset included and the orientation of this left crank arm is a rhombic Hole or Square Hole(optional); Please check the description of the product carefully so that the crank arm is suitable for your bike About Size: 170mm crank arm length without any overlap of crank arm and chain ring Standard precision cutting of hole, which ensures perfect fit to bike, easy to install High Quality Material: Our bike crank arm is made of premium aluminium alloy, lightweight, high strength and deformation resistance, for long time use; Fine polish and great paint, colorfast and stylish Universal Fitment: The bike left single chain crank arm is a nice replacement for bike repairing, which is compatible with many bike models Compact and Lightweight: The cranksets for bikes adopts simple structure, lightweight and small size, easy to install, convenient to use