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Wossner Piston Kit KTM 450 EXC 2003-2009 11.1:1 CR 8581DB

Part Number: 09104933
WOSSNER
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SKU:
09104933
MPN:
8581DB
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.90 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 8581DB is engineered to restore or exceed OEM performance in your KTM 450 EXC while delivering the durability demanded by serious trail and off-road riders. Built from 4032 T6 forged aluminum and featuring a permanent skirt coating, this complete kit minimizes friction and wear—critical factors when pushing your 2-stroke through demanding conditions. Whether you're rebuilding after hard use or upgrading for reliability, Wossner's German precision engineering ensures your engine operates at peak efficiency without compromise.

  • Fits: KTM 450 EXC 2003-2009
  • Compression ratio: 11.1:1
  • Material: 4032 T6 forged aluminum
  • Complete kit included: piston, rings, pin, clips
  • Permanent skirt coating reduces friction
  • T6 heat-treated for durability
  • Designed using FEA optimization
  • German-engineered construction
  • MPN: 8581DB
  • Bolt-on installation
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Specs

BORE - OVERSIZE:
+0,01 MM
COMPRESSION RATIO IMPERIAL:
11.1:1
MODEL:
STANDARD SERIES
PISTON SIZE METRIC:
88.97 MM
PRODUCT NAME:
PISTON KIT
PISTON MATERIAL:
ALUMINUM ALLOY
PISTON MATERIAL:
FORGED
RIDING STYLE:
STREET
BORE SIZE METRIC:
89.01 MM
BORE - OVERSIZE METRIC:
+0.01 MM
ENGINE TYPE:
4-STROKE
RIDING STYLE:
ATV
RIDING STYLE:
OFF-ROAD
UNITS:
KIT
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Fitment

Fitment for Wossner Piston Kit KTM 450 EXC 2003-2009 11.1:1 CR 8581DB

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