Non-Deformation And Durable: Crankset is made of high strength aluminum alloy, non-deformation and durable to use, provides a better force
This crankset is compatible with single speed bike, Chain Diameter: Approx. 183mm/7.2inch; Crank Hole Length: Approx. 170mm/6.7inch
Reduces Friction And Noise: Standard precision machining, which ensures gears occludes perfectly, increases service life, and reduces friction and noise
Labor-Saving And Efficient: Crank arm helps make riding more labor-saving and efficient, Great accessory for bike lovers and DIY enthusiasts
Great Accessories: The bike crankset is a great accessory for cycling lovers, which will make you to enjoy your cycling time with joy