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BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.
BPRATV will be closed on December 24th and 25th in observance of the Christmas holiday. We will have very limited operations from December 27th to December 31st for our annual cycle counts. Thank you for your patience and understanding. Additionally, we will be closed on January 1, 2025, for New Year's Day.

04 05 TRX450R TRX 450R Hi Comp Rebuild Kit Race Gas Piston Top End Redo Assembly

by BPRATV
Original price $599.99 - Original price $599.99
Original price
$599.99
$599.99 - $599.99
Current price $599.99

NEED TO REBUILD YOUR MOTOR? THIS IS WHAT YOU NEED! SE HABLA ESPANOL! 


FITS ALL 04-05 HONDA TRX450R MODELS!
  • NEW 94mm after market cylinder
  • 13.5:1 CP JE or Wiseco forged race gas piston
  • Piston rings
  • Wristpin
  • Circlips
  • Stud kit
  • Top end gasket kit
  • Timing chain

No mods are required.  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.

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