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04 05 TRX450R TRX 450R Cases Complete Rebuilt Motor Engine Rebuild Kit Crankcase

$1,999.99

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Compatible Vehicles
Submodel Year Make Model
TRX450R 2x4 2005 Honda Sportrax 450
TRX450R 2x4 2004 Honda Sportrax 450
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FITS ALL 04-05 HONDA TRX450R MODELS
  • BRAND NEW set of crankcases
  • NEW 94mm cylinder
  • Wiseco or CP forged 11.5:1 piston
  • Hi temp piston rings
  • DLC chrome wristpin
  • Circlips
  • Hotrods crank with rod
  • Main bearings
  • Complete gasket kit
  • Complete seal kit
  • Stud kit 
  • Water pump rebuild kit
  • Timing chain
No mods of any kind are required to use this kit and piston runs on pump or race gas.  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.  Piston comes with specific instructions for setting ring gap.  Failure to follow these exactly will result in motor failure.  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.