A SECRET WEAPON FOR GO-KART RACING NEAR ME

Crankshaft is made to transform linear (up and down) movement of piston into rotational motion. Solid metal is used to make this part and it really is machined by CNC machines and balanced to precision. DURABLE & Strong: The aluminum engine shell, iron fuel tank with baking paint, a 415# steel chain with rust avoidance shot blasting process, along