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Wossner Piston Kit Yamaha YZ250F 2019-2025 8957DB

Part Number: 09106139
WOSSNER
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SKU:
09106139
MPN:
8957DB
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.51 LBS
$184.00
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Description

The Wossner Piston Kit delivers the durability and precision needed to keep your YZ250F running strong through aggressive riding and repeated heat cycles. Built with German engineering and advanced metallurgy, this complete kit eliminates guesswork during top-end rebuilds while maximizing power transfer and engine longevity. Drop this in and ride with confidence knowing your piston can handle sustained high RPMs and demanding conditions.

  • Complete rebuild kit included
  • Piston, rings, pin, clips
  • 4032 T6 forged aluminum
  • Permanent skirt coating
  • Reduces friction and rock
  • German engineered design
  • FEA optimized geometry
  • T6 heat-treated alloy
  • Enhanced heat resistance
  • Fits YZ250F 2019-2025
  • Bolt-on installation
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Specs

BORE - OVERSIZE METRIC:
+0.01 MM
BORE SIZE METRIC:
77.01 MM
ENGINE TYPE:
4-STROKE
PRODUCT NAME:
PISTON KIT
COMPRESSION RATIO IMPERIAL:
14.0:1
MODEL:
PREMIUM SERIES
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
BORE - OVERSIZE:
+0,01 MM
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
PISTON SIZE METRIC:
76.97 MM
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Fitment

Fitment for Wossner Piston Kit Yamaha YZ250F 2019-2025 8957DB

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