PISTON KIT B 97MM YAMAHA YZ 450F 20-22, ATHENA S5F09700005B
ATHENA Forged Piston Kit for Athena and OE Cylinder, Bore Diameter 96.96 mm, Compression Height 24.00 mm, Compression Ratio 13.7:1, Displacement 449 cc. This kit includes piston, pin, circlips, and piston rings. Piston is forged from a special high-performance aluminum alloy with high silicon content. Features a smooth profile for regular flow and perfect flame propagation. Some piston skirts have a molybdenum disulfide coating to reduce friction. Rings are produced in Japan with wear-resistant coatings (PVD or chromium nitride). Big End Pin Diameter 18x10x48.8 mm. Piston Pin Type Biconical. Number Of Segments 3. Net Weight 0.33 Kg.
- SKU
- 56-W4787.B.ATH
- Brand
- Athena
- Availability
- In Stock (1)
FULL DESCRIPTION
Athena Forged Piston Kit B - 97mm Bore
Elevate your motorcycle's performance with the Athena Forged Piston Kit. Engineered in Italy, this piston is crafted using a specialized high-silicon aluminum alloy for exceptional reliability and increased resistance. Manufactured with advanced CNC machining, it ensures precise dimensional tolerances for optimal engine function.
This kit features a forged piston designed for both Athena and Original Equipment (OE) cylinders. The piston's smooth profile promotes regular airflow and perfect flame propagation, while some models may include a molybdenum disulfide coating on the skirts to further reduce friction, boosting performance and durability. The included piston rings, produced in Japan with wear-resistant coatings, minimize friction with the cylinder for enhanced performance and longevity.
Each piston kit contains the piston, pin, circlips, and piston rings. All components are replaceable and interchangeable.
Key Features:- Forged Piston for enhanced strength and durability.
- High-performance aluminum alloy with high silicon content.
- Precision CNC machining for tolerances less than 0.01 mm.
- Smooth profile for improved airflow and combustion.
- Molybdenum disulfide coating (on select models) reduces friction.
- High-quality piston rings made in Japan with wear-resistant coatings.
- Complete kit includes piston, pin, circlips, and rings.
- Designed for Athena and OE cylinders.
- Bore Diameter: 96.96 mm
- Compression Height: 24.00 mm
- Compression Ratio: 13.7:1
- Displacement: 449 cc
- Number Of Segments: 3
- Piston Pin Type: Biconical
- Piston Type: Forged
