Good deal on a 03?


10 replies to this topic
  • shuehauls

Posted January 03, 2007 - 04:58 AM

#1

I ride a 05 KX-250
I want to try the 4-stroke thing,I have looked at CRFs
But I found a 03 YZF 450 with only 25 hours on it ,Still
has original tires on it
The bike looks almost brand new
He wants $2500
Good deal or should I look elsewhere
I ride +40 B class in mx
Thanks

  • 00YZ426FMRCD

Posted January 03, 2007 - 06:00 AM

#2

Sounds good here - Especially if it only has 25 hrs. I would recommend replacing the stock front Dunlop right away.

- RCD

  • shuehauls

Posted January 03, 2007 - 12:32 PM

#3

I did a search on the 03 and the only thing that sounded bad was
3rd gear has went out on some 03s.
Was this a big problem or just a problem on a few of the bikes?

  • 642MX

Posted January 03, 2007 - 01:41 PM

#4

Tranny problems are few on all the YZF's. Its hard to tell on these forums if the tranny problems are from rider abuse or an actual defect. I would ride it make sure it shifts smoothly.

Sounds like a good price.

  • dwnlowx

Posted January 03, 2007 - 01:41 PM

#5

if the bike does have original tires and looks new, and only 25 hours id buy it right away for that price. i got my 04 a year ago for 3400 same hours and stock tires and as soon as i got it i had the valves checked,gresed the bike up ,changed the oiland coolant , new filter <k$n> and put new tires<maxis> and gold chain x ring chain and skid plate and a decompression plug since then my bike has been bullet proof and ran perfectly

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  • Ga426owner

Posted January 03, 2007 - 03:10 PM

#6

I did a search on the 03 and the only thing that sounded bad was
3rd gear has went out on some 03s.
Was this a big problem or just a problem on a few of the bikes?


I am a 03 owner from new...to now with over 175-200hrs

the reality:
stock clutch will make racket and need the 02 kit or hinson/GYTR kit to fix
Stock handlebars, pegs and chain are all junk
It will need a flywheel weight to make it more tractable - way too much wheelspin
no tranny problems yet...but I know many that need new cogs/gears/shiftforks
the 03 - 05 does not turn very well or as easily as a 06/07 - it will need applied racing offset clamps or stormracing link to turn decent
most owners went to a 47 tooth rear sprocket to utilize rpms to get most out of each gear - 4speed
Stock suspension is mediocre at best and will need revalve and different springs to help/Enzo subtanks or other
Some frames have reported to crack at the center tube/headstay area


the good news:
The 03 is the dragster of all 450s...holeshots are no problem
a very dependable running bike. Topends and valves are bulletproof. :lol:

After owning this and a 06....my advice is save your money for a 06/07.....I can buy 4 to 5 03's with no hrs for what I have spent to make my 03 a great bike...
The 04/05 have better suspension and no clutch issues...but they still don't turn that great....

  • flintlock28

Posted January 03, 2007 - 04:31 PM

#7

Ga426owner pretty much summed it up......

I think he's a little too harsh, but I agree with the bulk of what he's written.

I have a 2004 model, and I love it. The bike does have a Stormlink, which definately does improve the turning capability, but I still wish I could do more to improve it's turning. Sag setting's are very important on the 03-05 model's to get the most out of trying to turn. In loamy dirt the bike does carve rather well, but I find on flat hardpacked turns, you gotta work a little to get her to really turn hard. Tire choices are definately important too. The stock front tire Sucks, and should be used for building Bonfires with only. I now run a Pirelli Scorpion Pro up front, and a Pirelli MT-16 on the rear...definately helps.

For $ 2500, I'd go for it, but if you got the cash to get a used 06' or 07', I'd lean toward the 06' and 07'. You simply can't get an 03-05 model to turn/handle like an 06' or 07'


by the way Ga426owner....How much did you spend on your 03' to improve it???

  • RobRantzow

Posted January 03, 2007 - 05:31 PM

#8

I would buy it but be ready to try and mellow out the power cause it will rip your arms out of there joints. My brother had one and I could not believe the power that thing had compared to a 426. I would put flywheel weights on it for sure.

  • Ga426owner

Posted January 04, 2007 - 06:32 AM

#9

by the way Ga426owner....How much did you spend on your 03' to improve it???



ouch :confused:
....with everything I have done to it........I can buy 2 07s.........and a 2500 dollar 03 for the pitbike.........:lol:

  • flintlock28

Posted January 05, 2007 - 06:30 AM

#10

Holy Snikeees!!

Oh well, I'm assuming it was all done before the 06' came out......

If I total up the things I've done (levers, bars, fuel screws, tires, yada, yada), I'm looking at a good chunk of change also.

  • Ga426owner

Posted January 05, 2007 - 07:09 AM

#11

Yep before the 06 came out...there was just no real reason to buy a 04 or 05....I still would have had to do the same or similar things to make it better....the 06/07 are that much better.....So far all I have had to do is:
revalve/respring
new bars, chain /sprockets, pegs and Michelin tires
add Fuel screw, NFLR needle
WB pipe
I am waiting for carb from ZipTy and will report on Carb modification....due to mainly a bad bunch of race gas.....
and this is probably all that I will have to do to my 06:thumbsup:





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