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Wossner Piston Kit Yamaha YZ450F 2010-2013 12.5:1 8776DB

Part Number: 09106122
WOSSNER
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SKU:
09106122
MPN:
8776DB
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.94 LBS
$204.00
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Description

Engine wear and heat stress are the primary culprits behind power loss and reliability issues in high-performance 4-strokes. The Wossner Piston Kit for your YZ450F addresses both with precision-engineered components that restore combustion efficiency, reduce friction, and extend engine life. Whether you're pushing hard on the track or logging serious trail hours, this German-engineered kit delivers the durability and responsive throttle feel your bike demands.

  • 4032 T6 forged aluminum
  • Permanent skirt coating
  • FEA-optimized design
  • T6 heat-treated construction
  • Reduced friction operation
  • Complete kit included
  • Piston, rings, pin, clips
  • Improved throttle response
  • Enhanced durability
  • Yamaha YZ450F 2010–2013
  • 12.5:1 compression ratio
  • Bolt-on installation
  • MPN: 8776DB
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Specs

BORE - OVERSIZE METRIC:
+0.01 MM
MODEL:
STANDARD SERIES
PISTON SIZE METRIC:
96.97 MM
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
BORE SIZE METRIC:
97.01 MM
COMPRESSION RATIO IMPERIAL:
12.5:1
ENGINE TYPE:
4-STROKE
PRODUCT NAME:
PISTON KIT
BORE - OVERSIZE:
+0,01 MM
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
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Fitment

Fitment for Wossner Piston Kit Yamaha YZ450F 2010-2013 12.5:1 8776DB

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