PISTON KIT 02-06 KTM450 HC 97, FORGED WOSSNER 8571D200

Wossner 97.00mm 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 improved 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
• Manufactured in Germany for high-quality standards

Specifications

• Bore Size: 97.00mm
• Actual Bore Diameter: 96.94mm
• Displacement: 449 cm³
• Stroke: 63.40mm
• Clearance: 0.04mm
• Wossner Compression Ratio: HC (High Compression)
• OEM Compression Ratio: 12.00:1
• Dome Volume: +11.50 cm³
• Compression Height: 21.60mm
• Lock Part Number: CW20
• Pin Part Number: WP079
• Ring Set Part Number: 950ADS-2

Cross-Reference OEM Part Numbers

• Part No: 56-W4806_200.WO
• Wossner Part No: 8571D200

Vehicle Fitments

• KTM SX450 Racing (2003 – 2006)