TOP END PISTON & GASKET KIT 77MM HONDA CRF 250 16-17, ATHENA P5F0768245003B, SET B
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ATHENA Top End Piston Kit for HONDA CRF 250 16-17. Includes a forged 4-stroke piston with a bore diameter of 76.76 mm and a top end gasket kit. The piston is made from a special high-performance aluminum alloy with a high silicon content, produced using state-of-the-art CNC machines. It features a smooth profile for regular flow and perfect flame propagation. Some pistons have a molybdenum disulfide coating on the skirts to reduce friction. The kit includes two piston rings Made in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability. Athena gaskets are made with advanced technology and materials for maximum reliability and sealing. Technical features: Big End Pin Diameter (mm) 16x10x43.5, Compression Height (mm) 19.20, Compression Ratio 13.5:1, Displacement (cc) 250, Number Of Segments 2, Piston Pin Type Biconical, Piston Type Forged.
- SKU
- 56-T1002.B_ATH
- Brand
- Athena
- Availability
- In Stock (1)
- Variant Id
- 309779
FULL DESCRIPTION
Athena Top End Piston and Gasket Kit
This Athena Top End Piston Kit offers a perfectly combined solution for essential engine components, integrating a high-performance forged 4-stroke piston with a complete top-end gasket set. Athena designs, develops, and tests all piston technologies and compatible gaskets internally, ensuring optimal performance and maximum reliability after installation.
Key Features:
- Forged Piston Construction: Made using advanced numerical control (CNC) machines from a special high-performance aluminum alloy with high silicon content, offering OE-level reliability with enhanced resistance and performance.
- Optimized Piston Profile: Features a perfectly smooth profile for regular airflow and ideal flame propagation. Some pistons include a molybdenum disulfide coating on the skirts, applied via screen printing, to further reduce friction, boosting performance and durability.
- High-Quality Piston Rings: Includes two piston rings made in Japan, featuring wear-resistant coatings (PVD or chromium nitride) to minimize friction with the cylinder, increasing retainment and longevity.
- Reliable Gasket Set: Developed with over 40 years of industry experience, Athena gasket kits are built on extensive know-how and continuous technological development. Production adheres strictly to manufacturer parameters, with laser cutting ensuring perfect precision.
- Advanced Gasket Technology: Utilizes a wide range of raw materials, employs surface treatments to correct irregularities, and follows material stress-relieving processes for improved sealing in critical areas.
- Included Components: Forged piston with a 76.76 mm bore diameter and a top-end gasket kit.
Technical Specifications:
- Big End Pin Diameter (mm): 16x10x43.5
- Bore Diameter (mm): 76.76
- Compression Height (mm): 19.20
- Compression Ratio: 13.5:1
- Displacement (cc): 250
- Number Of Segments: 2
- Piston Pin Type: Biconical
- Piston Type: Forged
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