VERTEX Piston Kit Cast Replica for 2 Stroke

VERTEX Piston Kit Cast Replica for 2 Stroke (Yamaha Blaster YFS200) Restore performance and reliability with the VERTEX cast replica piston kit designed for 2-stroke ATVs. Built as a cast OE replacement, this 66.45 mm oversized kit supports precise bore fit and long-lasting cylinder compatibility. Key Features Heat treated piston using a T-5 hardening and tempering cycle for durability. Skirt coated with a high-tech Molybdenum Disulphite layer to improve break-in speed and enhance piston life. Gravity-cast aluminum alloy (not forged) with 18% silicone content for strength and stability. Cast OE replacement piston for dependable fitment and performance. Kit includes piston, rings, wrist pin, and circlips . Specifications Piston Diameter: 66.45 mm Cylinder Diameter: 66.50 mm Oversize (Bore): +0.50 mm Engine Type: 2-Stroke Displacement: 198 cc Riding Style: ATV Type: Oversized | Compression Ratio: Standard Units: Kit Skirt Coating: Molybdenum Disulphite Brand: VERTEX • Product Name: Piston Kit Cast Replica • Perfect for Yamaha Blaster YFS200 rebuilds.