??50in. a-arm length no good for MX?? [Archive]

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Fast350ex

01-06-2005, 08:27 PM

Why is it not good to be over 50in. in a-arm length for MX. Is there a rule or somthing that you can't be over 50in.?

I was also wondering if Burgard 300ex +3+1 a-arms and offset stock rims would be alright?

If I run the set up mentioned above, will works valve a dualrate w/rezzy for +3 for a 300ex for MX and are they any good? Will they bottom out a lot?

Hillshooter

01-06-2005, 10:01 PM

Its a rule that you cant be over 50"

Smoker

01-07-2005, 07:01 AM

I believe it is the AMA limit, most other sanctions probably don't care. :p

dirtmomma

01-07-2005, 08:48 AM

Originally posted by Smoker
I believe it is the AMA limit, most other sanctions probably don't care. :p

I think your right :) I'm @ 50" w/ mine when it's set up for flattrack but it SUCKS on the trail!!! Just keep that in mind if you plan to do any trail riding :) I think I will be putting some 400 arms back on & save the BIG ones for flattrack :)