... Process:Gravity casting ♦ Material: A356 Aluminum Alloy ♦ Color: Golden/Silver and black ♦ Packaging: exported packaging or to order ♦ Payment ... mirror, cushion, battery and othersTransmission system Chain, sprocket, bearing, wheel, tires, rims, and othersEngine parts Cylinder block, ... , piston, piston ring, magneto, clutch, paper gasket and other partsBrake system Drum brake system, disc brake system, ...