You will be prompted to select your bike number in the following pages. You must request your number with the proper letter designation. If you do not know what it is, please refer to this page. Numbers 1-10 are earned from the previous year, 11 and up are first come, first serve. The earned number list can be found here.
It is the rider's responsibility to sign up in the correct class - your points will not transfer from one class to another mid season. The class information and requirements can be found here as well as in the AMA rule book, linked on the same page. You must have the correct number, background color, and number color. Temp numbers will be available on site at each race for $10.