FITS ALL’09-12 HONDA CRF450R MODELS!

• 99mm big bore after market cylinder
• Wiseco CP or JE forged piston
• Piston rings
• Wristpin
• Circlips
• Hotrods +3mm stroker crank with rod assembled
• Crank bearings
• Transmission bearings
• Water pump bearing
• Complete gasket kit
• Seal kit with water pump mechanical seal
• Cam chain
• Clutch kit
• Stud kit

This is a bolt on kit with no machining required. Piston uses pump or race gas. Everything is new in the original packaging and the original manufacturer’s warranty applies*

Please check your order thoroughly when you receive it and contact us if you have any issues at all. If you are not 100% happy with what you receive you are welcome to return it for a full refund, not questions asked! Thanks!!

*We recommend that this be installed by a qualified mechanic with experience doing this type of work. Warranty does not cover any failure that is a result of improper installation, improper break in, improper tuning, or misuse. For any warranty to be considered the part(s) in questions must first be sent to us for inspection. We can not warranty anything based on phone calls or photos alone.