Mountain Bike Aluminum Alloy Hollow Integral Single Speed Crank Set Arm (Black)

Features:
Specifications:
Condition: 100% Brand New and High Quality
Material: Aluminum Alloy & Steel
Chain Diameter: Approx. 183mm/7.2inch
Crank Hole Length: Approx. 170mm/6.7inch
Chain Compatibility: Single Speed
Size: As picture show
Weight: Approx. 674g
Packing List:
1 x Crank
2 x Crank Arms (L&R)

Features

1、Made of high strength aluminum alloy, non-deformation and durable to use, provides a better force
2、This crankset is compatible with single speed bike
3、Standard precision machining, which ensures gears occludes perfectly, increases service life, and reduces friction and noise
4、Helps make riding more labor-saving and efficient
5、Great accessory for bike lovers and DIY enthusiasts