Check the listing for details. 09-12 CRF450R CRF 450R Complete Rebuilt Motor Engine Rebuild Top Bottom End Redo. Condition: New. Listed at 1199.99 USD. FITS ALL 2009-2012 HONDA CRF450R MODELS! NEW Cylinder Works or Athena 96mm cylinderCP or Wiseco forged piston Hi temp piston ringsWristpinCirclipsHotrods or Wiseco crank assembly with rodCrank bearings Transmission bearingsComplete gasket kitComplete engine oil seal kitTiming chain Clutch kitStud kitWater pump rebuildPiston 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.