1.Motorcycle sprocket with powerful processing 2.A3 steel and 45#steel 3.factory with ... and export licence 4.OEM service Main information of our motorcycle sprocket, as follows:Specifications:Rear sprocket: 34T/35T/36T/37T ... price, premium serviceOthersOEM is welcomed, furthermore, we can produce motorcycle sprocket as your design and drawing Motorcycle spare parts, motorcycle sprocket CG125 31T