VERTEX Piston Kit Cast Replica for 2 Stroke

VERTEX Piston Kit Cast Replica for 2 Stroke (66.34 mm) – 250cc Upgrade your 2-stroke 250cc engine with the VERTEX piston kit , a precise cast OE replacement designed for smooth performance and dependable wear. Engineered to match trusted specifications, this 66.34 mm kit supports proper combustion and reliable power delivery for adventure touring, dual-sport, and off-road riding. Key Features Heat treated piston with a T-5 hardening and tempering cycle for improved durability. Molybdenum disulphite skirt coating for faster break-in and increased piston life. Gravity-cast aluminum alloy (not forged) with 18% silicone content. Built as a cast replica replacement for OEM-style fitment. Kit includes : piston, rings, wrist pin, and circlips. Specifications Product Name: Piston Kit Engine Type: 2-Stroke Displacement: 250 cc Cylinder Diameter: 66.40 mm Piston Diameter: 66.34 mm Piston Material: Cast aluminum alloy Skirt Coating: Molybdenum Disulphite Compression Ratio: Standard Units: Kit Weight: 0.69 lbs Applications: Gas Gas EC250, TM EN/MX 250, Rieju MR Racing 250.