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PISTON KIT 02-08 CRF450 100mm, WOSSNER 8584D400A BIG BORE
£175.93 GBP
Taxes included.
Wossner forged piston kit designed for high-performance big bore applications. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards.
Features
- Big bore forged piston for increased displacement
- Optimized heat transfer for efficient combustion
- Elliptical design to prevent piston collapse
- Manufactured in Germany
Specifications
- Bore Size: 100.00mm
- Actual Bore Diameter: 99.96mm
- Displacement: 449 cm³
- Stroke: 62.10mm
- Clearance: 0.04mm
- Wossner Compression Ratio: 11.80:1
- OEM Compression Ratio: 11.50:1
- Dome Volume: -6.50 cm³
- Compression Height: 24.00mm
- Theoretical Weight: Not specified
Included Components
- Gasket Part Number: D4006 / D4007
- Lock Part Number: CW19
- Pin Part Number: WP037
- Ring Set Part Number: 1000ADS-2
- Rod Part Number: P4026
Vehicle Fitments
- Honda CRF450R (2002-2008) (Big Bore)