PISTON KIT 2014 YZF450 97mm HC, FORGED WOSSNER 8896DB
Wossner high-compression forged pistons are built for durability and thermal efficiency, offering enhanced heat transfer from the combustion chamber to the cylinder walls. Their elliptical shape ensures uniform load distribution during expansion, preventing piston collapse under pressure. This model, with a 97.01mm bore (96.97mm actual size), is specifically designed for performance applications and manufactured in Germany. Features include forged construction for increased strength and reliability, an elliptical design that supports uniform thermal expansion, and a high-compression configuration for performance applications. Specifications: Bore Size 97.01mm (actual 96.97mm), Displacement 449 cm³, Stroke 60.80mm, Clearance 0.04mm, Wossner Compression Ratio 13.50:1, OEM Compression Ratio 12.50:1, Dome Volume -2.10 cm³, Compression Height 24.00mm.
- SKU
- 56-W4964.B.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner High-Compression Forged Piston Kit 97mm
Enhance the performance and durability of your motorcycle with this Wossner high-compression forged piston kit. Engineered for superior thermal efficiency, this piston actively transfers heat from the combustion chamber to the cylinder walls. Its innovative elliptical design promotes uniform load distribution as the piston expands, effectively preventing collapse under extreme pressure.
Key Features:
- Forged Construction: Provides increased strength and reliability for demanding use.
- Elliptical Design: Ensures uniform thermal expansion and prevents piston collapse.
- High-Compression Configuration: Delivers enhanced performance for racing and performance applications.
- German Engineering: Manufactured in Germany, ensuring high quality and precision.
Specifications:
- Bore Size: 97.01mm (actual size 96.97mm)
- Stroke: 60.80mm
- Clearance: 0.04mm
- Wossner Compression Ratio: 13.50:1
- OEM Compression Ratio: 12.50:1
- Dome Volume: -2.10 cm³
- Compression Height: 24.00mm


