250cc Cylinder Piston Gasket Kit 67mm CG250 167FMM for ATV Bike Kit includes piston, rings, wristpin, circlips, and cylinder gasket set.Forged aluminum piston with increased strength.Piston skirts coated with Molybdenum Teflon to reduce friction and wear.Anodized piston dome for improved heat resistance.function-grade gaskets used for and.All components are designed for direct bolt-on installation. Condition: Aftermarket Quantity: 1 Set Piston Material: Forged Aluminum Cylinder Style: Vertical Actual Displacement: 250cc Bore Type: Standard Bore Size: 67mm Pin Diameter: 16mm Fitment: Compatible with CG250 air cooled vertical engine used in ATVs, pit bikes, dune buggies, go karts, and off-road motorcycles with 250cc displacement. Package Includes: 1 x Cylinder 1 x Piston 1 x Piston Ring Set 1 x Wristpin 2 x Circlip 2 x Valve Seals 1 x Cylinder Base Gasket 1 x Cylinder Head Gasket Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.