Ama Rules ?

[bl35]

We want run a extreame dirt nationals event in south dakota. I looked at the rules , it looks like you can not alter the swing arm or am not not reading it wrong.

Advice would be appreached

Thanks Scott

[marsrace2]

Scott,
After we spoke today I looked it up, here is what is in the rule book.
For an ATV to be legal for the production class, the
stock frame and ATV engine cases from the original
ATV manufacturer of that make and model must be
used. Only bolt-on components allowed.

You can run what ever you want for suspension, so yes you can modify the swingarm.

see you in may,
Mark