Arm made of premium aluminium alloy, lightweight, high strength and deformation resistance, durable for long time use. Aluminum Alloy Lightweight Left Single Chain Crank Arm fine polish and great paint, colorfast and stylish.
Features:
EASY TO INSTALL：Bike Aluminum Alloy Left Single Chain Crank Arm standard precision cutting of hole, which ensures perfect fit to bike, easy to install.
WIDE RANGE OF APPLICATIONS：Aluminum Alloy Single Speed Crankset 170mm crank arm length without any overlap of crank arm and chain ring bolt.
STRONG COMPATIBILITY：A Aluminum Alloy Single Speed Crankset nice replacement for bike repair, compatible with many bike models. This bike crank arm can help ensure ultimate chain retention, increase service life, and reduces friction and noise.
Specification:
Material: Aluminium Alloy
Options: Black-Square Hole; Black-Rhombic Hole; Silver-Square Hole; Silver-Rhombic Hole
Total Length:Approx. 20.5cm / 8.07in
Hole Distance: 170mm
Fit for: Left side
Weight: Approx. 200-214g
Note: Pay attention to the shape of the inner hole of the crank. The hole in the middle of some cranks is diamond-shaped, and the hole in the middle of some cranks is square. Before purchasing, you need to confirm the inner shape of the original handle.
Package Included:
1 x Crank Arm