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PISTON KIT 1983 IT250 69.50, FORGED WOSSNER 8175D150
£129.75 GBP
Taxes included.
Wossner forged piston kit designed for superior strength and 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 for 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: 69.50mm
- Actual Bore Diameter: 68.94mm
- Displacement: 246 cm³
- Stroke: 68.00mm
- Clearance: 0.06mm
- Wossner Compression Ratio: 2-Stroke
- OEM Compression Ratio: 2-Stroke
- Compression Height: 35.80mm
- Theoretical Weight: Not specified
Included Components
- Lock Part Number: CW18
- Pin Part Number: WP033
- Ring Set Part Number: RSB6950 x 2
Vehicle Fitments
- Yamaha IT 250 (1983)
- Yamaha Tri-Z 250 (1985-1989)