Reminder: Riders and racers participating or competing in AMA District 23 ARMCA events must comply with AMA and state sound limit regulations. Failure to comply with sound limit regulations can subject the racer to penalties.

In the case of enduro and hare scrambles events, all amateur class motorcycles will be sound tested at all events or a minimum of 50 adult size bikes must be tested after the finish on the day of the meet or the top three finishers in the AA, overall A, overall B, and overall C after the finish.

For off road trail rides, all amateur class motorcycles will be sound tested at all events.

Further information can be found in the D23 ARMCA Rulebook, as well as Appendix 5.2 Sound Limits & Testing Procedures, page 345 of the AMA Rulebook.”