Aluminum Alloy Crank Bicycle Crank Arm Chain Ring Left And Right Crank Chainring Bolts

Features:
1. 100% brand new and high quality
2. Made of high quality aluminum alloy, durable to use.
3. Light and compact appearance, it can make your car more attractive.
4. It has strong axial strength and strong compatibility
5. A good accessory for remodeling mountain bike

Specification:
Condition: 100% Brand New
Material: Aluminum Alloy
Crank: 170mm
Crank Bolt Diameter: 13mm
Compatible: Single, Double and Triple
BCD 104mm inside BCD64mm
Weight: approx. 0.6kg/21.2oz

Package list:
1 pair of cranks