PISTON KIT 06-09 YZF WR450F 95, FORGED WOSSNER 8630DC
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This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.
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PISTON KIT 06-09 YZF WR450F 95, FORGED WOSSNER 8630DC is available to order. Please contact us to confirm availability and lead time.
Pickup currently unavailable at Braydon Trailers HQ
BTP – Your Trusted Trailer & ATV Specialists in the South West
Authorised dealer for top brands, including CFMOTO, Brian James, Debon, Cheval Liberté, Tiki, Woodford, Erde, and more.
Description
Description
Wossner forged piston kit designed for GasGas ECF450F (2013-2015), Yamaha YZ450F (2006-2009), and WR450F (2006-2009) models. Engineered for superior strength and optimal heat transfer, these pistons feature an elliptical design to ensure uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany.
Features
- Forged piston for increased strength and durability
- Optimized heat transfer for efficient combustion chamber performance
- Elliptical design for even thrust load distribution and reduced piston collapse
- Manufactured in Germany
Specifications
- Bore Size: 95.02mm
- Actual Bore Diameter: 94.98mm
- Displacement: 449 cm³
- Stroke: 63.40mm
- Clearance: 0.04mm
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 12.30:1
- Dome Volume: -9.70 cm³
- Compression Height: 23.50mm
- Lock Part Number: CW18
- Pin Part Number: WP053
- Ring Set Part Number: 950ADS-2
- Rod Part Number: P4008
Vehicle Fitments
- GasGas ECF450F (2013-2015)
- Yamaha YZ450F (2006-2009)
- Yamaha WR450F (2006-2009)
