MINNESOTA REGIONAL CLASSES

Pro Open	Maximum 600cc 2 stroke, 1050cc 4 stroke
Pro Super Stock	*Super Stock designated models - Refer to ISOC Official Rulebook
Pro Am +30 Super Stock	*Super Stock designated models - Refer to ISOC Official Rulebook
Pro Am Women Super Stock	*Super Stock designated models - Refer to ISOC Official Rulebook
Semi Pro Open	Maximum 600cc 2 stroke, 1050cc 4 stroke
Semi Pro Super Stock #1 & #2	*Super Stock designated models - Refer to ISOC Official Rulebook
Sport Women Super Stock	*Super Stock designated models - Refer to ISOC Official Rulebook
Sport Super Stock #1 & #2	*Super Stock designated models - Refer to ISOC Official Rulebook
Novice Super Stock #1 & #2	*Super Stock designated models - Refer to ISOC Official Rulebook
Plus 30, Plus 40	*Super Stock designated models - Refer to ISOC Official Rulebook
Junior 16-17	Maximum 500cc Liquid Cooled, 600cc Fan Cooled, 600cc "Throttle Restricted" Super Sport and all Yamaha Phazer models
Junior 14-15 Saturday/Sunday	Maximum 500cc Liquid Cooled, 600cc Fan Cooled, 600cc "Throttle Restricted" Super Sport and all Yamaha Phazer models
Junior Novice 10-14 Saturday/Sunday	Maximum 600cc Fan Cooled
Transition 8-12 Saturday/Sunday	Maximum 300cc Fan Cooled
120 Stock 8-12 Saturday/Sunday
120 Stock 6-7 Saturday/Sunday
120 Stock 4-5 Saturday/Sunday
120 Champs 7-14 Saturday/Sunday