| Product Type | Pistons & Kits |
|---|---|
| Product Group | Engine |
| Catalogue | DIRT |
| Alternate SKU's | 59830007000 |
| Piston Diameter | 75.0 |
| Bore Diameter | |
| Piston Grade | |
| Compression Ratio |
PISTON KIT 01-05 KTM250 75.00, FORGED WOSSNER 8592DA 59830007000
Wossner forged piston kit designed for superior strength and performance. Engineered for optimal heat transfer from the combustion chamber to cylinder walls. The elliptical design ensures uniform bearing surface under heat expansion, reducing localized pressure and distributing thrust loads evenly to prevent piston collapse. Manufactured in Germany.
Features
- Forged construction for enhanced durability
- Optimized heat transfer for improved performance
- Elliptical design prevents localized pressure and piston collapse
- OEM compression ratio for direct replacement
Specifications
- Bore: 74.95 mm
- Piston Size: 75.00 mm
- Displacement: 249 cm³
- Stroke: 56.50 mm
- Clearance: 0.05 mm
- Wossner Compression Ratio: OEM
- OEM Compression Ratio: 12.00:1
- Dome Volume: +4.10 cm³
- Compression Height: 25.30 mm
Cross-Reference OEM Part Numbers
- Lock: CW20
- Pin: WP029
- Ring Set: 750XDS
- OEM Part Number: 59830007000
Vehicle Fitments
- KTM EXC 250 (2001-2005)
- Beta 250RR Enduro 4T (2015-2017)
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