50 cc 4 - 6
50 cc 7 - 8
65 Pee Wee
65 Pee Wee B
85 cc 7 - 11
85 cc 12 - 16
Super Mini
Super Bee
Youth
Vet Junior
Vet Master
Plus 40
Ladies
Ladies B
Mini ATV Stock
Mini ATV Modified
ATV Amateur
ATV Pro AM
125 Beginner
250 Beginner
GP Beginner
125 Junior
125 Junior B
250 Junior
GP Junior B
125 Intermediate
250 Intermediate
GP Intermediate
GP Pro
Vintage