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09-12 CRF450R CRF 450R Complete Rebuilt Motor Engine Rebuild Top Bottom End Redo


Compatible Vehicles
Submodel Year Make Model
-- 2012 Honda CRF450R
-- 2011 Honda CRF450R
-- 2010 Honda CRF450R
-- 2009 Honda CRF450R
  • NEW Cylinder Works or Athena 96mm cylinder
  • CP or Wiseco forged piston
  • Hi temp piston rings
  • Wristpin
  • Circlips
  • Hotrods or Wiseco crank assembly with rod
  • Crank bearings
  • Transmission bearings
  • Complete gasket kit
  • Complete engine oil seal kit
  • Timing chain
  • Clutch kit
  • Stud kit
  • Water pump rebuild
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 ALWAYS STRONGLY 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.