Description:
Made of premium aluminum alloy, lightweight, high axial strength and compatibility.
Standard precision machining, ensure chain retention, increases service life, and reduces friction.
Suitable for BCD 130mm folding bike, mountain bike and road bikes.
6.7in/170mm crank arm length without any overlap of crank arm and chain ring bolt.
Each pack 1 pair crank arms (left and right).
Specification:
Material: Aluminum Alloy
Arm Length: 6.7inch/170mm
BCD: 130mm
Color: Black, Silver
Package Includes:
1 Pair Crank Arms (left and right)
Note:
Please allow 1-3mm differences due to manual measurement
Please understand that we cannot guarantee photos and the real color are 100% the same due to the light irradiation or computer display difference.