TOP END PISTON & GASKET KIT 77MM HONDA CRF 250 10-13, ATHENA P5F0768245001A, SET A
Athena Top End Piston Kit includes a forged 4-stroke piston and top end gasket kit for perfect engine component combination. Pistons are made from high-performance aluminum alloy with high silicon content, produced using CNC machines. Some pistons have molybdenum disulfide coating on skirts to reduce friction. Piston rings are Made in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability. Athena gasket kits are produced following strict manufacturer parameters using laser cutting for precision. The kit features a forged piston with a bore diameter of 76.75 mm, a compression height of 19.00 mm, a compression ratio of 13.2:1, and a displacement of 250cc. It includes 2 segments, a standard piston pin, and is designed for Big End Pin Diameter of 16x10x41.5 mm.
- SKU
- 56-T1000.A_ATH
- Brand
- Athena
- Availability
- In Stock (1)
- Variant Id
- 309772
FULL DESCRIPTION
Athena Top End Piston and Gasket Kit for Honda CRF 250 (2010-2013)
This Athena Top End Piston Kit is the perfect combination of two essential engine components, providing a forged 4-stroke piston and a complementary top-end gasket kit. Athena meticulously studies, develops, and tests all piston technologies and materials in-house, while also engineering the complete development of compatible gaskets. This precisely tuned kit offers high performance and maximum reliability after piston replacement.
Key Features:
- Forged 4-stroke piston for enhanced performance and durability.
- Manufactured using state-of-the-art numerical control (CNC) machines from a special high-performance aluminum alloy with high silicon content for OE reliability and improved resistance.
- Pistons feature a perfectly smooth profile for regular flow and optimal flame propagation.
- Some piston skirts are treated with a molybdenum disulfide coating to reduce friction, boosting performance and durability.
- Includes high-quality piston rings Made in Japan with wear-resistant coatings (PVD or chromium nitride) for increased lifespan and durability.
- Athena gasket kits are built on extensive experience, constant technological development, and strict adherence to manufacturer parameters, ensuring exceptional reliability and sealing.
- Latest generation lasers are used for precise cutting quality in gasket production.
- Raw materials are carefully selected, and surface treatments are applied to compensate for irregularities, with stress-relieving processes to improve sealing in critical areas.
Technical Specifications:
- Piston Bore Diameter: 76.75 mm
- Compression Height: 19.00 mm
- Compression Ratio: 13.2:1
- Displacement: 250 cc
- Number of Piston Rings: 2
- Piston Type: Forged
- Piston Pin Type: Standard
- Big End Pin Diameter: 16x10x41.5 mm
Note: Products produced for displacement and power exceeding country road code regulations are intended exclusively for competitive use. Athena assumes no responsibility for any use contrary to national regulations.
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