TOP END PISTON KIT; KTM 350 SX-F 19-22

Breathe new life into your 4-stroke enduro engine with Athena's Forged Top End Piston Kit. Built for riders who demand maximum power and uncompromising reliability, this complete rebuild kit pairs a precision-forged piston with Athena's premium top-end gasket kit for a hassle-free installation and race-ready performance. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston delivers exceptional strength, superior heat resistance, and smooth power delivery, while premium Japanese piston rings and Athena's advanced gasket technology provide outstanding sealing under the toughest riding conditions. Complete top-end rebuild kit featuring a forged 4-stroke piston and premium gasket set Reverse-extruded forged aluminum piston for exceptional strength and long-lasting 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 Flat-top piston design promotes efficient combustion and responsive throttle performance Advanced gasket materials provide dependable, leak-free sealing for demanding enduro applications Includes: Forged 4-Stroke Piston Piston Rings (2) Piston Pin / Wrist Pin Circlips Complete Top End Gasket Kit Piston Size: 87.95mm Displacement: 349cc Compression: 14.2:1 Piston Type: Forged Piston Head: Flat Compression Height: 20.50mm Piston Pin: Standard Big End Pin Diameter: 18 x 10 x 42mm.