YFZ450 YFZ 450 Stage 3 HotCams Big Bore Stroker Complete Rebuild Kit KPMI Valves

FITS ALL YAMAHA YFZ450 CARB MODEL YEARS AND MODELS!

• 98mm BPR big bore nikasil cylinder
• Wiseco JE CP or Wossner forged piston**
• Nitrite-coated piston rings
• Chrome wristpin
• Circlips
• Hotrods +3mm stroker crank with rod assembled
• Hotcams Stage 3 Camshafts
• Kibblewhite race valve spring kit
• Kibblewhite stainless steel intake and exhaust valves
• Crank bearings
• Crank balancer bearings
• Transmission bearings
• Shift cam bearing
• Water pump bearing
• Water pump shaft with 
• Maxlock TITANIUM head stud kit - THE BEST YOU CAN GET COMES WITH LIFETIME WARRANTY*!
• Clutch kit
• Aftermarket oil pump
• Oil pump inner and outer rotors
• K&N oil filter
• NGK spark plug
• Complete gasket kit
• Cometic MLS big bore head gasket
• Complete seal kit
• Valve stem seals
• Timing chain
• Bolt-on kit no machining required
• Piston uses pump or race gas
• All parts are brand new
• 1-year warranty*