12 and under 150cc max 4 stroke/110cc 2 stroke
13-15 250cc max liquid 4 stroke/200cc 2 stroke/400cc air cooled 4 stroke
16+ Open cc
Open Pro $$$ 16+
ATV Pro/Am Open $$$ 16+
Pro-Lite $$$ 16+
Women’s 15+
(Age 15 must follow CC limit rules)
Supermini $$$ 90cc 2 Stroke/150cc liquid 4 stroke/250cc air cooled max. Ages 12-16
(Age CC Limit rules apply)
“200/400 Air Cooled” 12+
(Max CC limit – 240cc 2 stroke/416cc 4 stroke)
(Age 12 must follow CC limit rules – if age is an issue, please do not run this class)
“200/400 Hybrid” 13+
(Max CC limit 250cc 2 stroke/400cc 4 stroke)
(Ages 13 through 15 must follow CC limit rules – if age is an issue, please do not run this class)
Open A 15+
(Age CC limit rules apply)
Open B 15+
(Age CC limit rules apply)
Open C 15+
(Age CC limit rules apply)
Pro-Lite 250 cc- 4 stroke (age 12-16)
(Age 12 CC limit applies)
Vet 35+ Open CC
2 Stroke Open 15+(Age CC limit rules apply)
Yard Stock Knobbies, no sway bar, stock muffler. 15+
(Age CC limit rules apply)
Youth Novice – max 90cc 2 stroke/ 150cc 4 stroke (16 and under. Age CC limits rules apply)
90cc 2 stroke or 140cc Air-cooled 4 stroke Youth(8-14)
70cc 2 stroke or 110cc Air-cooled 4 stroke Youth(6-10)
50cc 2 stroke or 70cc Air-Cooled 4 stroke Youth (4-8)
Trike Open Pro/Am $$$ 16+
Trike 200cc 13+
Trike 45+ Masters (Lites rules)
6 Wheeler Classes:
2 stroke
4 stroke
Suspension/Springer
Mod
Stock