400ex a-arms

[airheadedduner]

What is better for for supercross? +2 or +3 a-arms. It is agout half and half from what I have seen. How hard is it to get Laeger's a-arms for a 250R to fit on to the 400. It would save me alot of money if it is easy. thanks:D

[exriderdude]

it depends on what you got, if you got a 400 or R, you should prolly get +2, if you have a 300 you should get +3.
i dont know about putting R a-arms on a 400. sorry.

i heard r a-arms fit on 400's

[airheadedduner]

I thought they would fit cause the EX frame is based on the R but I am not sure. I have checked with several shops and they do not know. Has anyone ever tried it? Thanks anyway:confused:

[hash1250r]

the arms on the r will fit on the 400 but their loose,the 400s arms will need to be trimmed to fit the r.

[airheadedduner]

So if I make a new bushing to take up the slack it should work then?

[hash1250r]

sorry i got that wrong the r arms need trimmed to fit the 400 ,the 400s need a spacer. i wasnt thinkin till i saw the post.

[airheadedduner]

May not be worth it then to try to mod my Laeger's arms. Thanks anyway.