Description
Two-stroke engines demand precision components that can handle extreme combustion pressures and rapid thermal cycling. The Wiseco 450 EXC Piston Kit delivers the strength and dimensional stability your engine needs to perform at the limit—whether you’re racing competitively or pushing your bike hard on the track. This complete top-end solution eliminates the guesswork and ensures all components work in perfect harmony.
What’s Included
- High-silicone forged pistons
- Piston rings (Wiseco-specific)
- Wrist pins and circlips
- Top-end gasket kit
Performance Characteristics
- Reduced thermal expansion
- Superior strength rating
- Low-friction design
- Forged material construction
Fitment & Compatibility
- KTM 450 EXC (2003-2007)
- Two-stroke engines only
- Bolt-on installation (top-end)
- Professional installation recommended
Technical Specifications
- Wiseco MPN: PK1445
- Ring type: Non-interchangeable
- Material: High-silicone forged
- Complete gasket set: Included
