The 2017 Handbook (rulebook) is printed and in the mail on its way to all current members. A link to the electronic version is here.
The 2017 AHRMA Handbook
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The 2017 Handbook (rulebook) is printed and in the mail on its way to all current members. A link to the electronic version is here.
Comments are closed.
So your cut off is 1977 not like the ama at 1997
I assume you are referring to post vintage MX. If so, there is no actual cut-off date; the classes are configured by eras of technology. The latest era for a championship class ends with drum-brake bikes (see the Handbook for further details), although a support class is offered for machines with a front disc brake and drum rear brake. Thank you for the inquiry.