Description
When your Honda TRX450R’s engine shows signs of wear—whether from high-mileage riding or track abuse—a full rebuild is the most cost-effective path to restoring reliability and performance. The Wrench Rabbit Engine Rebuild Kit eliminates guesswork by bundling every critical component you need in one package, backed by quality manufacturers like Vertex and Hot Rods. This is the difference between a quick fix and an engine that will handle serious riding for years to come.
- Vertex piston kit
- Piston rings, pin, clips
- Hot Rods crankshaft
- Stock stroke design
- Wrist pin bearing
- Main bearing/seal kit
- Transmission bearing kit
- Counter balancer bearing
- Water pump bearing kit
- Complete gasket set
- Top and bottom seals
- All O-rings included
- Fits 2004-2005 TRX450R
- Bolt-on installation ready
- MPN: WR101-031









