Feature(may vary by option.)

●Bicycle crank armRust and corrosion protection: glaze and paint, colour-fast, stylish, good rust and corrosion resistance, long service life.
●Replace the damaged part: 170 mm crank arm length. There is no interference between the crank arm and the connecting bolt. It is an upgrade and replacement tool for bicycle repair hardware tools
●Strong anti-deformation: the bicycle crank arm is made of high-quality aluminium alloy, is lightweight, high strength, strong deformation resistant and durable

[Silver Diamond Hole]

[Silver Quare Hole]

[Black Quare Hole]

[Black diamond hole]

Description

Functions:
Made of high quality aluminium alloy, lightweight, high strength and deformation resistant, durable.
Fine lacquer and great color, colorfast and stylish.
Standard accurate cutting of holes that ensures a perfect fit for the bike and is easy to install.
170mm crank arm length without overlapping crank arm and chainring bolt.
A nice replacement for bicycle repair, compatible with many bicycle models.

Specification:
Material: aluminium alloy.
Options: black square hole; black rhombic hole; silver square hole; silver-rhombic holeTotal length: approx. 20.5 cm.
Hole spacing: 170 mm.
Fits: Left Side
Approximate weight 200-214 g

Package includes:
1 x crank arm.

Note:
Pay attention to the shape of the inner hole of the crank. The hole in the middle of some cranks is rhombus shaped, and the inner hole of the standard square hole only confirms the shape of your original crank.