TOP END PISTON KIT; HONDA 250 CRF 18-19

Breathe new life into your 4-stroke enduro engine with Athena's Forged Top End Piston Kit. Designed for riders who demand race-proven performance and uncompromising reliability, this complete rebuild kit pairs a precision-forged piston with Athena's premium top-end gasket kit for a seamless installation and dependable results. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston delivers exceptional strength, superior heat resistance, and responsive power, while premium Japanese piston rings and Athena's advanced gasket technology provide outstanding sealing for maximum confidence on every ride. Compatible with Athena's Racing DLC Wrist Pin (sold separately) for riders looking to further reduce friction and enhance durability. Complete top-end rebuild kit featuring a forged 4-stroke piston and premium gasket set Reverse-extruded forged aluminum piston for exceptional strength and durability Precision CNC-machined for OEM-quality fit and consistent performance Premium Japanese piston rings with wear-resistant coatings reduce friction and extend engine life Optimized piston design promotes efficient combustion and responsive power delivery Advanced gasket materials provide dependable, leak-free sealing under demanding enduro conditions Compatible with Athena Racing DLC Wrist Pin (Item #S41317088) for enhanced performance Includes: Forged 4-Stroke Piston Piston Rings (2) Piston Pin / Wrist Pin Circlips Complete Top End Gasket Kit Piston Size: 79.96mm Displacement: 250cc Compression: 13.9:1 Piston Type: Forged Compression Height: 18.90mm Piston Pin: Biconical Big End Pin Diameter: 16 x 9 x 39.9mm Compatible with Athena Racing DLC Wrist Pin #S41317088 (sold separately).