mods on a wr450 2004 model

6 replies to this topic
  • chay

Posted June 27, 2007 - 05:59 AM


having a wr450 totally standard i havent done any mods do to just getting it and not use to the bike not riden in 5 years since my cr125 94 model big differance o yeah. its street legal just moted it last week first mot only 3 year old now. its a uk bike and im unsure about what mod's to do. i change my oil every 5 hours and its not hard riding.was going to buy a 06 model first looked nice untl the seller said he change the oil every 25 hours mad man like. few of my mates have 426's thats why i wanted a wr great toys like. sadly my mates yz426 just been stolen by scum :thumbsup:

thanks for any info you can give me

  • Punisher660

Posted June 27, 2007 - 11:32 AM


Here is what my 04 has and it is a great bike -


YZ cam
YZ throttle stop
opened up airbox
re-routed the crank case vent to the airbox
grey wire mod
pulled the pea shooter out of the exhaust
jd jetting kit
scotts oil filter


Revalved suspension
heavier springs on forks/shock
air cells
Fastway lower position pegs
BRP/Scotts submount (increase height 2")
CR high bend pro tapers
Guts racing tall seat
cyrca hand guards
Maxis Desert IT tire

This is a near perfect setup for the 04 WR (for me at least) :thumbsup:

  • bg10459

Posted June 27, 2007 - 02:42 PM


Radiator guards, a skid plate and UHD tubes.

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  • Punisher660

Posted June 29, 2007 - 11:39 AM


yah, I forgot about those too

Pretty important items......especially the tubes.

  • chay

Posted July 13, 2007 - 12:22 PM


hi guys weres the grey wire located and what are uhd tubes
thanks for help not been on comp in a bit

  • 04WR450man

Posted July 13, 2007 - 03:07 PM


The uk bikes don't have the gray wire mate!

As for mods - I have ordered a JD jet kit and have an FMF system to slap on mine.......will let you know if it makes noticeable difference if you like?

  • bg10459

Posted July 13, 2007 - 03:25 PM


what are uhd tubes

Ultra Heavy Duty. It's pretty hard to flat them.


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