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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