





ATHENA
TOP END PISTON KIT; HONDA 250 CRF-R 10-13
Out of stock · stock as of Sep 3, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
Breathe new life into your 4-stroke engine with Athena's Forged Top End Piston Kit. Engineered for maximum performance and long-lasting reliability, this complete rebuild kit pairs a precision-forged piston with Athena's premium top-end gasket kit to simplify your rebuild and restore factory power. Manufactured using a reverse extrusion forging process and precision CNC machining, the piston delivers exceptional strength, improved heat resistance, and smooth power delivery, while premium Japanese piston rings and Athena's advanced gasket technology provide outstanding sealing and durability. Complete top-end rebuild kit featuring a forged 4-stroke piston and premium gasket set Reverse-extruded forged aluminum piston for superior strength and durability Precision CNC-machined for OEM-quality fit and consistent performance Premium Japanese piston rings with wear-resistant coating for reduced friction and extended service life Forged side relief skirt design promotes smooth engine operation and reduced wear Advanced gasket materials provide dependable, leak-free sealing under demanding conditions Includes: Forged 4-Stroke Piston Piston Rings (2) Piston Pin / Wrist Pin Circlips Complete Top End Gasket Kit Piston Size: 76.75mm Displacement: 250cc Compression Ratio: 13.2:1 Piston Type: Forged Skirt Design: Forged Side Relief Compression Height: 19.0mm Piston Pin: Standard Big End Pin Diameter: 16 x 10 x 41.5mm
Specs
- Vehicle
- Offroad
- Weight Lb
- 0.0
- Shipping Class
- standard


