WISECO Piston Kit - Racer Elite™ Pro Series - 95.00 mm - Yamaha YFZ450 REP819M09500

Piston Kit - Racer Elite™ Pro Series - 95.00 mm - Yamaha YFZ450 Utilizes elite design engineering to excel under intense track conditions, Forged from high-tensile 2618 aluminum alloy that delivers extreme strength and longevity, Advanced ArmorPlating™ surface treatment on the crown and pin protects against extreme heat and harmful operating conditions, ArmorFit™ skirt coating conforms to the cylinder bore for optimized fit, and reduced friction, Lateral gas ports improves ring seal and reduces blow by with a precision-lapped compression ring that delivers a tighter ring-to-groove seal, DLC wrist pin provides ultra low friction and high wear resistence, Made in the USA