One-stop purchase station High quality low price small MOQ require mix item order accept Fast shipping out

CG125 motorbike rear sprocket               

  

1) Material:45# steel,A3 steel2) Specification:415,420,428,428H,520..etc3) Front gear:13T,14T,15T,16T,17T..etc4) Rear gear:34T,35T,36T,37T,38T,57T..etc 5) Heat treatment:High frenquency quenching,Carburization6) Surface treatment:Sandblasting,Galvanized,Cr-plating. electrophoresisetc