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2009 KX450F KX 450F KXF 450 Complete Motor Engine Rebuild Kit Top Bottom End


    • 96mm Athena or OEM cylinder
    • Hotrods or Wiseco HD crank with rod
    • JE Wiseco or CP forged piston**
    • Hi temp piston rings
    • Wrist pin
    • Circlips
    • Clutch kit (fibers, steels, springs)
    • Main bearings
    • Water pump bearings
    • Transmission bearings
    • Output shaft bearings
    • Counter balancer bearinga
    • Complete gasket kit - top and bottom end
    • Complete crankcase oil seal kit
    • Cam chain
    • Valve stem seals
    • Head stud kit

    No modification of any kind is required to use this kit.  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.  Thanks!!

    **We ALWAYS 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.