... 4.With heat treatment sprocket set Motorcycle Sprocket: Wide range of motorcycle sprockets can be available: GN125,CG125 ... GY6, TITAN150, CGL125, TVS, etc.COMMODITYMotorcycle sprocket,motorcycle sprocket set, motorcycle chain sprocketMaterialA3 Steel/ 45#ColorSilver, black, brass,red ... after deposit,or to order. We also do motorcycle cylinder, piston, brake shoe, spark plug, fenders, carburetor, etc. ...