The most advanced forged 2-stroke piston available for premium performance and durability2000 Series alloy provides extreme strength for extreme conditiomsArmorPlating piston coating for protection from harmful detonation and improved ring sealArmorFit skirt coating for perfect fit and conformability to your cylinder boreDedicated forging for greater strength and light weightPremium quality rings provides enhanced sealing for each applicationSuperfinish piston pin for reduced friction and smooth operation