220mm Crank for Hollow Left Arm M4050 M590 M610 Xt for C
Features: for m4050 m590 m610 xt for and more.
Aluminum alloy is resistant, solid and durable.
Simple to install and only tighten it if you make sure the wire is in alignment.
Widely applied to various bicycles.
Excellent part to replace the old ones.

Specifications: Material:Aluminum Alloy
Size: Approx. 22cm/8.66in

Package Includes: 1 x Crank Arm

note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.
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