Description
The Wossner 8169DB piston kit delivers the reliability and precision required for sustained high-rpm performance in your KTM 250 2-stroke. Factory-engineered with 4032 T6 forged aluminum and a permanent friction-reducing skirt coating, this kit minimizes piston rock and mechanical noise while handling extreme combustion pressures. Whether you’re running enduro trails or pushing peak horsepower on the track, a complete, OEM-quality piston assembly ensures consistent ring seal and cylinder longevity.
- Fits: KTM 250, 2005–2025
- Material: 4032 T6 forged aluminum
- Heat treatment: T6 hardened
- Includes: Piston, rings, pin, clips
- Installation: Bolt-on replacement
- Skirt coating: Friction-reducing permanent
- Design method: FEA-optimized
- Manufacture: German precision engineering
- Noise reduction: Piston rock minimized
- Application: High-performance 2-stroke
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