China Supplier Front Sprockets transmission kit motorcycle

1) Standard sprocket with the material   carbon  steel,  stainless   steel,brass  or aluminium

2) Nonstandard    sprockets: according to the  drawings  or samples

3) Main processing:   precision forging(if required), precision   machining

4) Surface treatment:    carbonitriding, White zinc plated,  Yellow, Black  or others.

5) Package: polywood case,pallet or other special package