Product Specification
Description:
1. Made of premium aluminium alloy, which is lightweight, adding no heaviness to bike.
2. High strength and deformation resistance, durable for long time use.
3. Standard precision machining, which ensures ultimate chain retention, increases service life, and reduces friction and noise.
4. 175mm crank arm length with chain ring bolt.
5. An ideal replacement for bike repair, compatible with many bike models.
Specification:
Material: Aluminium Alloy 6061 T6 heated treatment
Color Options: Black
Chain Line: 50.5mm
BCD: 96mm,64mm
Arm Length: 175 mm
BB: Cups-BC-1.37*24T/68mm
Fit for: 1X,2X 11 speed system
Weight: approx 699g(right and left crank)
Package Included:
1 * Crank(left and right arm)
4* Bolts
as the picture you select