TOP END PISTON & GASKET KIT 77MM HONDA CRF 250 10-13, ATHENA P5F0768245001B, SET B
ATHENA Top End Piston Kit includes a forged 4-stroke piston and top end gasket kit. The forged pistons are produced with state-of-the-art numerical control (CNC) machines using a special high-performance aluminum alloy with high silicon content. Piston rings are made in Japan with wear-resistant coatings (PVD or chromium nitride). Athena gasket kits are developed with extensive experience and manufactured following strict parameters. Technical features: Big End Pin Diameter 16x10x41.5 mm, Bore Diameter 76.76 mm, Compression Height 19.00 mm, Compression Ratio 13.2:1, Displacement 250 cc, Number Of Segments 2, Piston Pin Type Standard, Piston Type Forged.
- SKU
- 56-T1000.B_ATH
- Brand
- Athena
- Availability
- In Stock (1)
FULL DESCRIPTION
Athena Top End Piston and Gasket Kit for Honda CRF 250 (2010-2013)
Enhance your motorcycle's engine performance and reliability with the Athena Top End Piston and Gasket Kit. This comprehensive set combines a high-performance forged piston with a meticulously engineered top-end gasket kit, designed to work in perfect harmony for optimal results.
Athena pistons are manufactured using state-of-the-art CNC machines from a special high-performance aluminum alloy with a high silicon content. This ensures reliability comparable to Original Equipment (OE) pistons while offering superior resistance and performance. The smooth piston profile promotes regular airflow and optimal flame propagation. Some pistons feature a molybdenum disulfide coating on their skirts, applied via screen printing, to further reduce friction, boosting both performance and durability.
The included piston rings, sourced from Japan, are designed for reduced friction against the cylinder walls, contributing to higher performance. These rings feature wear-resistant coatings, such as PVD or chromium nitride, to extend their lifespan and maintain engine integrity.
Athena's gasket kits are built upon decades of industry experience and continuous technological development. Developed by an in-house team of engineers and designers, these gaskets are produced following strict manufacturer parameters, with laser cutting ensuring precise quality. Athena utilizes advanced materials and surface treatments to ensure excellent sealing, even in critical areas, and employs material stress-relieving processes for enhanced reliability.
Key Features:
- Forged 4-stroke piston for enhanced performance and durability.
- High-performance aluminum alloy with high silicon content.
- Smooth piston profile for optimized airflow and flame propagation.
- Optional molybdenum disulfide coating on piston skirts to reduce friction.
- High-quality Japanese piston rings with wear-resistant coatings (PVD or chromium nitride).
- Precision-engineered gasket kit for reliable sealing.
- Developed and tested internally by Athena.
Technical Specifications:
- Big End Pin Diameter: 16x10x41.5 mm
- Bore Diameter: 76.76 mm
- Compression Height: 19.00 mm
- Compression Ratio: 13.2:1
- Displacement: 250 cc
- Number of Rings: 2
- Piston Pin Type: Standard
- Piston Type: Forged