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

Part Number: 09106121
WOSSNER
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SKU:
09106121
MPN:
8776DA
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.91 LBS
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$204.00

Ships from Manufacture | Call to Order (231) 767-5055

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Description

The Wossner Piston Kit delivers the durability and precision your YZ450F demands, whether you're pushing hard at the track or logging hours in the dirt. Factory pistons wear, lose compression, and rob you of throttle response—this complete kit restores your bike's snap and reliability with German-engineered components that handle sustained high-load abuse. At 12.5:1 compression ratio, you're getting a proven balance of top-end power and detonation safety for both stock and mildly modified builds.

  • Complete kit included
  • Piston, rings, pin, clips
  • 4032 T6 forged aluminum
  • Permanent skirt coating
  • Reduced friction design
  • T6 heat-treated
  • Finite Element Analysis refined
  • German-engineered manufacturing
  • 12.5:1 compression ratio
  • Yamaha YZ450F 2010-2013
  • MPN: 8776DA
  • Bolt-on installation
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Specs

UNITS:
KIT
BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
COMPRESSION RATIO IMPERIAL:
12.5:1
ENGINE TYPE:
4-STROKE
PISTON MATERIAL:
ALUMINUM ALLOY
PRODUCT NAME:
PISTON KIT
MODEL:
STANDARD SERIES
RIDING STYLE:
OFF-ROAD
BORE SIZE METRIC:
97.00 MM
PISTON MATERIAL:
FORGED
PISTON SIZE METRIC:
96.96 MM
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Fitment

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

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