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View Full Version : what parts are interchangable for 450s


darkstar
07-02-2005, 08:09 PM
what parts can you take from a yfz or a 450r and bolt them on with little or no mods?
bigbore660
07-02-2005, 08:37 PM
umm, wheels. I think bumpers fit both. I think most hondas have the same front sprocket.
400exrider707
07-03-2005, 08:05 AM
Originally posted by bigbore660
umm, wheels. I think bumpers fit both. I think most hondas have the same front sprocket.
No front sprockets wont change. Wheels, tires, handlebars, some people do shocks but I wouldn't recommend it, front bumpers, air filters, jets (although probably wont even come close to using the same #'s) other stupid stuff like nuts and bolts, and I think possibly brake pads. I know there is more and Im sure someone else whill chime in.....
Crazy400EX
07-03-2005, 04:09 PM
trx450 carb goes on the ex
jak1389
07-03-2005, 05:12 PM
foot pegs
darkstar
07-05-2005, 11:43 PM
would about a arms?
400exrider707
07-06-2005, 08:45 AM
Originally posted by darkstar
would about a arms?

Um I would say No, because they wont directly bolt on, because the 450s arms are wider at the point where they connect to the frame, but I've seen some woodchucks actually "make" them fit. Not something I would recommend though.
Nick110
07-06-2005, 02:58 PM
will the 400ex hubs fit the 450r axle
roostin_dale
07-06-2005, 03:00 PM
Originally posted by Nick110
will the 400ex hubs fit the 450r axle

yes sir
sam the brave
07-06-2005, 03:15 PM
450r foot pegs are bigger than the 400ex pegs and are a cheap way of getting bigger pegs. i am buying a set right now
roostin_dale
07-06-2005, 03:19 PM
Originally posted by sam the brave
450r foot pegs are bigger than the 400ex pegs and are a cheap way of getting bigger pegs. i am buying a set right now

yea i have 400ex propegs on my 450r...
400EX QUADER
07-06-2005, 03:46 PM
yfz carb
bigvforcer
07-07-2005, 04:19 PM
WHAT ABOUT THE SWINGARM?? JUST CURIOUS, SOMEONE IS TRYING TO SELL ME A 450R SWINGARM AND THEY SAID IT WILL BOLT UP TO A 400EX WITH NO PROBLEM, THEY ACTUALLY SAID IT WAS THE SAME ARM!!!!!!!!!!!!!!!
ridred4eva01
07-07-2005, 04:23 PM
front arms and suspension too?
roostin_dale
07-07-2005, 08:18 PM
Originally posted by bigvforcer
WHAT ABOUT THE SWINGARM?? JUST CURIOUS, SOMEONE IS TRYING TO SELL ME A 450R SWINGARM AND THEY SAID IT WILL BOLT UP TO A 400EX WITH NO PROBLEM, THEY ACTUALLY SAID IT WAS THE SAME ARM!!!!!!!!!!!!!!!

it will fit and work properly...I run a complete Laeger/Elka/RPM/GT Thunder 400ex rear end on my 450r!
roostin_dale
07-07-2005, 08:19 PM
Originally posted by ridred4eva01
front arms and suspension too?

They will fit, but dont do it....you'll hurt yourself in the end
ridred4eva01
07-08-2005, 12:27 PM
why is that i was just wanteing better suspesion up front and thought it would cheaper than buying aftermarket arms and shocks
roostin_dale
07-08-2005, 01:24 PM
Originally posted by ridred4eva01
why is that i was just wanteing better suspesion up front and thought it would cheaper than buying aftermarket arms and shocks

do a search on it...you will find alot of info
gfn
12-28-2005, 09:17 PM
what about 450 axle on a 400?
Unverfehrt400ex
12-29-2005, 07:14 PM
the front arms will not fit the 450 r a-arms are too wide
bobs400
12-29-2005, 07:58 PM
Originally posted by roostin_dale
yea i have 400ex propegs on my 450r...

hey how much modifications did you have to do to make propeg nerfbars off a 400ex work on a 450 and could i put 450 nerfs on the 400