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View Full Version : 400ex a-arms on a 300ex..


305exracer11
03-05-2003, 11:41 AM
if i get 400ex aarms on my 300ex do i need to get a different pair of shocks? i have works dual rates.
300EXrider02
03-06-2003, 08:59 AM
measure them, how long are they? if there 14.5 inches your good, but if not your machine will sit a bit low
cdalejef
03-06-2003, 09:32 AM
No, but they will need to be revalved and resprung to be wright!
305exracer11
03-06-2003, 11:36 AM
u can revalve and respring works dual rates? how much does that cost?
mxracer08
03-06-2003, 11:50 AM
it's not a good idea to go w/ the 400ex a-arms. I have heard from a lot of people who have broken the ball joints off of them on the 300 because the angles to the spindles aren't right. You could try and get the 400 spindles too.
305exracer11
03-06-2003, 02:48 PM
do have a pic of your quad mxracer?? heres mine.
305exracer11
03-06-2003, 02:52 PM
do have a pic of your quad mxracer?? ill get a old pic of mine tonight on here.
330exracer122
03-06-2003, 04:00 PM
i found a nice set of a arms for my 300 but i got a Q there +2 +1 250r a arms does the plus 1 not work good like on the 400ex or is it like the 250r where its better to have it?
countypark
03-06-2003, 08:21 PM
I've got 400a-arms and shocks on my race quad and I beat the snot out of it. I have absolutely no complaints.

I also sell the bolt on upper shock mount to put your shocks in the right position.

countyparkracing@hotmail.com
SpeedBump
03-06-2003, 08:29 PM
Mine is holding up good as well.