ATV Motocross

Competition Bulletin 2023-6: 2024 Class 2 Pro-Am *Production Rule Will Apply

Wednesday, June 21, 2023 | 4:20 PM

TO: 2023 / 2024 ATVMX Participants


DATE: June 21st, 2023


2024 Class 2 Pro-Am *Production Rule Will Apply

At the beginning of the 2024 ATVMX AMA National Championship season Class 2 Pro Am will convert from 201-450cc 4 stroke to a 450cc 4 stroke only Production Class. The intent of this rule change is to minimize the efforts needed to transition from Pro Am to AMA Pro and fall in line with the AMA Pro Racing rulebook.

3. Production Rule:OEM motor and matching frame combination model Frame geometry must remain as designed by the OEM, including all suspension pivot points. Material may be added for strength but not removed from the OEM frame. Engine modifications, frame reinforcements, and aftermarket A-arms, swing-arms and suspension are permitted. No engine displacement reduction permitted.

Please direct all comments to [email protected].