PISTON KIT 02-08 CRF450R HC 96, FORGED WOSSNER 8668DA

Wossner 96.00mm high-compression forged piston kit is designed for enhanced engine performance. Engineered for optimal heat transfer, it ensures efficient cooling of the combustion chamber. The elliptical design provides a uniform bearing surface, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany for precision and reliability.

Features

• High-compression design for increased engine performance
• Forged construction for enhanced strength and longevity
• Optimized heat transfer for efficient cooling
• Elliptical design prevents piston collapse and ensures even load distribution
• Two-ring design for improved sealing and reduced friction
• Manufactured in Germany for high-quality standards

Specifications

• Bore Size: 96.00mm
• Actual Bore Diameter: 95.96mm
• Displacement: 449 cm³
• Stroke: 62.10mm
• Clearance: 0.04mm
• Wossner Compression Ratio: 13.50:1
• OEM Compression Ratio: 12.00:1
• Dome Volume: +3.50 cm³
• Compression Height: 24.00mm
• Gasket Part Number: D4006 / D4007
• Lock Part Number: CW19
• Pin Part Number: WP037
• Ring Set Part Number: 960ADS
• Rod Part Number: P4026

Cross-Reference OEM Part Numbers

• 4823M09600
• Part No: 56-W4822.A.WO
• Wossner Part No: 8668DA

Vehicle Fitments

• Honda CRF450R (2002 – 2003)