How good is 15 years old Honda CRF450X with some upgrades?!

hey guys, today we are testing 15 years old Honda CRF450X with 478cc big bore kit and some extra upgrades, built by ‪@dirtbiketv1‬ Share your feedback if you have one of these great bikes, cheers!
Dirt N' Iron merch: https://www.dirtniron.com/shop
https://www.dirtniron.com/
  / dirtniron  
  / dirtniron  

Brought to you by:
Fly Racing
https://www.flyracing.com/
  / flyracingusa  
  / flyracing  


Factory Links
https://shopfactorylinks.com/
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things I use and recommend:
my air filter care: https://amzn.to/2LpPFcC
my engine oil 2stroke/4stroke: https://amzn.to/2kNTk98
my hour meter: https://amzn.to/2xLgRRp
my body armor: https://amzn.to/2xLpLOR
my knee guards: https://amzn.to/2xKzIvI
my boots: https://amzn.to/2sJlaqu
my handguards: https://amzn.to/2JiAq4C
my armpump solution: https://amzn.to/2Jv0WeI
my camera lens: https://amzn.to/2GNDU0e
my camera: https://amzn.to/2ZFX6ok

2005 Honda crf450x 478 big bore