The Vertex Top End Piston Kit For Honda CRF450R 2021-2024, CRF450RX 2021-2024 95.97MM is part of the latest collection from Vertex.. Features: . All pistons are heat-treated with a T-5 hardening and tempering cycle . All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life . Cast piston kits are gravity-cast aluminum alloy with 18% silicone content, which produces an extremely light but very strong piston . Top end piston kits include piston, rings, wrist pin, circlips and top end gaskets . For 4 Stroke Engines: Complete Piston Kit, Top End Gasket Kit & Cam Chain..Manufacturer part number: VTKTC24367B-1.
