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: 95.01mm
- Actual Bore: 94.96mm
- Display (cm³): 510
- 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: CW20
- Pin Part Number: WP038
- Ring Set Part Number: 950ADS-2
- Part Number: 56-W4731.B.WO
Vehicle Fitments
- Beta RR525 2005-2009
- KTM EXC520 2000-2002
- KTM SX520 2000-2002
- KTM SX-EXC 525 Racing 2003-2007
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