Frequently asked 450R questions/thread!s

[fastredrider44]

Looking good rollie! Also how bout the 04-05 crank bearing mod. Lots still ask that one. The 450R graphics thread used to get sticked too.

[KEVIN132]

also congrats to rollie for finishing 2nd!! overall in neatv open c!!!
good thread tho rollie!
RPR to the rescue!!

[rollie]

Allright i updated what i could! I don't know everything but im trying my best to get everything i've learnt about these bikes down!

[airmobile101]

Originally posted by rollie
Allright i updated what i could! I don't know everything but im trying my best to get everything i've learnt about these bikes down!

I salute you! At least your putting an effort into it. Im learning myself!

[warr72]

The 08 and up ER's have a new cam design and you can't use any of the older cams in them. There is alot of horsepower locked up in those 08 and up ER heads. Up sizing the leak jets or getting an adjustable leak jet on the 06 and up ER's will help with starting and the infamous bog. A 24 volt system to the starter will give the ability to start on the go, awesome for xc racers. Meaning the quad will start with the clutch out and in gear.

[sameltoe]

[QUOTE]Originally posted by fastredrider44
[B]Looking good rollie! Also how bout the 04-05 crank bearing mod. Lots still ask that one. Ok whats this?? Do tell...

[Clement222]

hi i was wondering what is the stock tooth count for both front and rear sprockets on a 2005 TRX450R thnaks.

[miles Machine]

04-05=14/38

06-up=13/38

[Clement222]

thanks for your help man

[400exrider707]

04/05 vs. 06+ bikes have different bore/strokes.

Definitely need a link to the 04/05 crank bearing mod, with part numbers.

Also dont forget the 04/05 spindles on to the 06+ bikes.