WISECO Piston Kit for 2 Stroke

WISECO Piston Kit for 2 Stroke (73.00 mm) – Yamaha Restore performance and reliability with the WISECO Piston Kit for 2 Stroke , designed for 2-stroke engines using a 73.00 mm bore. Built for riders who demand durability in demanding conditions—made for both trail and racing. Key Features Forged high-silicon alloy for maximum strength and dependable operation Complete kit available across popular piston models and years (trail & racing) Kit includes piston, rings, circlips , and wrist pin for straightforward replacement ArmorGlide® skirt coating helps improve wear performance and smooth operation Specifications Model: Pro-Lite Engine Type: 2-Stroke Displacement: 778 cc Bore Size: 73.00 mm Bore Oversize: +4.00 mm Piston Diameter: 72.90 mm Stroke Length: 62.00 mm Piston Material: 4032 Aluminum Alloy Cooling: Liquid Cooled Riding Style: Snow Units: Kit WISECO piston kits deliver confident engine response—upgrade your 2-stroke rebuild with proven Wiseco engineering.