CNC aluminum alloy sprocket
1.Craft:CNC processing .
2.Material:Alu 7075-T6.
3.Center hole diameter:4.92 inch or 125mm.

This sprocket Number of teeth:50T.

As used 7075-T6 aluminum, the hardness was able to more than HB150.

Oxidation for the surface, it can increase in non-corrosibility.

The style can change accoring to customers' requirements.

 This sprocket can be oxidated into red, yellow, blue, black, gray etc. colors .

Able to change toothnumber and size as per customer's request .