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PISTON KIT 06-12 SX-F 250 KTM, FORGED WOSSNER 8645D400 80mm
£145.68 GBP
Taxes included.
Wossner forged piston kit designed for high-performance applications, offering superior strength and optimized heat transfer. The elliptical design ensures a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Manufactured in Germany for precision and durability.
Features
- Forged piston for enhanced strength and durability
- Optimized heat transfer to cylinder walls for improved performance
- Elliptical design for even thrust load distribution
- Manufactured in Germany
Specifications
- Bore Size: 80mm
- Actual Bore: 79.96mm
- Display (cm³): 527
- Stroke (mm): 54.80
- Clearance (mm): 0.04
- Wossner Compression Ratio: 12.90:1
- OEM Compression Ratio: 12.80:1
- Dome Volume (cm³): 1.20
- Compression Height (mm): 19.50
- Theoretical Weight: N/A
- Lock Part Number: CW16
- Pin Part Number: WP059
- Ring Set Part Number: 800XDS
- Part Number: 56-W4730+400.WO
Vehicle Fitments
- KTM EXC250 Racing 2006-2013
- KTM SX-F250 2006-2012
- Husaberg FE250 2013