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PISTON KIT 96-09 TTR250 74.50, FORGED WOSSNER 8646D150
£154.43 GBP
Taxes included.
Wossner forged piston kit designed for durability and high performance. 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
- Forged piston for enhanced strength and durability
- Optimized heat transfer for efficient combustion
- Elliptical design to prevent piston collapse
- Manufactured in Germany
Specifications
- Bore Size: 74.50mm
- Actual Bore Diameter: 74.45mm
- Displacement: 124 cm³
- Stroke: 59.60mm
- Clearance: 0.05mm
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 10.20:1
- Dome Volume: +1.40 cm³
- Compression Height: 23.60mm
- Theoretical Weight: Not specified
Included Components
- Lock Part Number: CW18
- Pin Part Number: WP031
- Ring Set Part Number: 745XDS
Vehicle Fitments
- Yamaha TTR 250 (1996-2009)