Piston SMC Barossa Rex RAM Kasea 50 Quad ATV Tuning Naraku Customizing & Performance parts area: Tuning piston Engine & drive parts area: cylinder & cylinder head Models: SMC Barossa Rex RAM Kasea 50 Piston SMC Barossa Rex RAM Kasea 50 Quad ATV Naraku Naraku high-performance pistons high tech for 50ccm original cylinders and 50ccm Naraku air-cooled cylinder kits specially designed for SMC Barossa Rex RAM Kasea 50 Quad ATV. The Naraku piston is provided with a molybdenum coating especially for the sensitive break-in phase. This protects the cylinder and piston during the break-in period. It's worth changing the piston on a quad / ATV 50ccm 2-stroke engine after just 10,000 km; you'll be rewarded with lower fuel consumption and more engine power. Customers who bought this produc