Need Help, Rules?

[marsrace2]

Can anyone tell me where I can find something official that outlines all the detail's of the ATVA 90cc Production Class Rules?

[Ryko racing]

try atva on line, or atvmotocross.com.

2010 rules usually dont come out until 1/2010.

production classes are currently split by cvt( belt drive), auto clutch must idle when in gear) and production with any type of clutch or transmission.

original manufacturer engine cases and frames with no geometry modifications allowed. can modify engines to 90 cc 2 stroke up to 125 cc 4 stroke with no downsizing/can add bolt on suspension components and engine mods.

hope that helps

[etondaddy]

http://www.amadirectlink.com/rulebooks/

Mike Kozura

[marsrace2]

thanks guys, I know these rules as most of us do, however we have a local official who suddenly seems to think our Malossi cylinder isnt legal in the production 90 class. I am trying to show him he is incorrect.