18-19 YZ450F Cylinder Top End Rebuild Parts Kit 97mm Stock Bore Redo Upgrade
Best quality top-end recipe for the best price! Call for FREE TECH SUPPORT! SE HABLA ESPANOL
97mm stock bore cylinder
- Wiseco or Wossner forged piston
- Nitrite-coated piston rings
- Chrome wrist pin
- Circlips
- Top-end gasket kit
- MLS head gasket
HD timing chain
Talon TITANIUM head stud kit - LIFETIME WARRANTY*!
- Piston uses pump or race gas
- No mods required
- 1-year warranty*
- We are an authorized distributor
Compatible with all ‘18-19 Yamaha YZ450F and WR450F models