TOP END PISTON KIT; YAMAHA 250 WR-F / YZ-F 16-18

Details

Breathe new life into your 4-stroke enduro engine with Athena's Forged Top End Piston Kit. Engineered for serious riders, this complete rebuild kit combines a precision-forged piston with Athena's premium top-end gasket kit to deliver maximum performance, durability, and reliability. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston offers exceptional strength, improved heat resistance, and smooth power delivery, while premium Japanese piston rings and Athena's advanced gasket technology provide a dependable seal for long-lasting engine performance. 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 reliable performance Premium Japanese piston rings with wear-resistant coatings reduce friction and extend engine life Optimized piston design delivers efficient combustion and consistent power output High-quality gasket materials provide dependable, leak-free sealing under demanding riding conditions Includes: Forged 4-Stroke Piston Piston Rings (2) Piston Pin / Wrist Pin Circlips Complete Top End Gasket Kit Piston Size: 76.95mm Displacement: 250cc Compression: 13.5:1 Piston Type: Forged Compression Height: 20.20mm Piston Pin: Standard Big End Pin Diameter: 16 x 9.5 x 38mm

Specs

Vehicle

Offroad

Weight Lb

0.0

Shipping Class

standard