
04 05 TRX450R TRX 450R Big Bore Stage 2 Hotcam Valve Springs 479cc Top End Kit
- 97mm cylinder
- Wiseco custom big bore forged piston
- Hi-temp piston rings
- Chrome wrist pin
- Circlips
- Kibblewhite chrome silicon valve springs
- Titanium retainers
- Heat treated collars
- Valve stem seals
- Stage 2 Hotcam
- Cam bearing
- Cam chain
- Top-end gasket kit
- Stud kit
- Online and phone tech support
- Stickers
This is a bolt-on kit, ready to drop in with no machining required. The piston uses pump or race gas. Everything is new in the original packaging and the original manufacturer's warranty applies*.