... water proof 4.Produce according to u need Motorcycle chain cover Brand: SINHAMaterial: Aluminium alloyColor:silverThickness:0.6mmUnit: ... throttle cable 3. Control: back mirror, brake pedal, camshaft, choke lever, damper rubber, gear pedal, inner gear, inner kick, ... hub cover, kick sprocket, oil pump sprocket, sprocket sitting, timing chain, driving gear, magneto, etc. 5. Electrical: battery, lighting, ...