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Wossner Dual Ring Piston Kit KTM 250 2005-2025 8169DB

Part Number: 09104862
WOSSNER
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SKU:
09104862
MPN:
8169DB
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.80 LBS
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$152.00
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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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Specs

ENGINE TYPE:
2-STROKE
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
BORE - OVERSIZE:
+0,01 MM
BORE - OVERSIZE METRIC:
+0.01 MM
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PISTON SIZE METRIC:
66.35 MM
BORE SIZE METRIC:
66.41 MM
DISPLACEMENT:
249 CC
MODEL:
STANDARD SERIES
PRODUCT NAME:
PISTON KIT
TYPE:
DUAL RING
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