2020 National Classes

Posted 11.8.19

Amateur Classes

Classes Displacement Area Qualifer Race Day
1. Open Pro Sport 122-Open cc Sunday
2. 250 Pro Sport 122-250cc Saturday
3. 250 B 122-250cc Sunday
4. 250 B Limited 122-250cc Saturday
5. 250 C 122-250cc Sunday
6. 250 C Limited 122-250cc Saturday
7. 250 C Jr. (12-17) Limited 122-250cc; Must be 14 to ride 250cc Saturday
8. 450 B 122-Open cc Sunday
9. 450 B Limited 122-Open cc Saturday
10. 450 C 122-Open cc Sunday
11. 125 C 122-125cc Saturday
12. College (18-24) (Sportsman)** 122-Open cc Sunday
13. Junior (25+) 122-Open cc Sunday
14. Vet (30+) (Sportsman)** 122-Open cc Sunday
15. Senior (40+) 122-Open cc Sunday
16. Senior 45+ (Sportsman)** 122-Open cc Sunday
17. Masters (50+) 122-Open cc Sunday
18. Women 122-250cc; Must be 14 to ride 250cc Sunday
Min. Wheels: Front 21"; Rear 18" Sunday
19. Schoolboy 2 (12-17) B/C*** 122-250cc; Must be 14 to ride 250cc Sunday

Youth Classes

Classes Displacement Area Qualifer Race Day
20 Mini-E (4-6) Jr. 1kWh Battery Energy Saturday
21.* 51cc (4-6) Shaft Drive Limited 0-51cc 2-Stroke Saturday
22.* 51cc (4-6) Jr. Limited 0-51cc 2-Stroke Saturday
23.* 51cc (7-8) Sr. Limited 0-51cc 2-Stroke Saturday
24. 65cc (7-9) Limited 59-65cc 2-Stroke Saturday
25. 65cc (7-9) 59-65cc 2-Stroke Sunday
26. 65cc (10-11) Limited 59-65cc 2-Stroke Saturday
27. 65cc (10-11) 59-65cc 2-Stroke Sunday
28. 85cc (10-12) Limited 79-85cc 2-Stroke Saturday
29. 85cc (10-12) 79-85cc 2-Stroke Sunday
30. Mini Sr 1 (12-14) 79-85cc 2-Stroke/75-150cc 4-Stroke Saturday
- - Max. Wheels: Front 17"; Rear 16" Saturday
- - Max. Wheelbase: 51" Saturday
31. Mini Sr 2 (13-15) 79-85cc 2-Stroke/75-150cc 4-Stroke Sunday
- - Max. Wheels: Front 17"; Rear 16" Sunday
- - Max. Wheelbase: 51" Sunday
32. Supermini 1 (12-15) 79-112cc 2-Stroke/75-150cc 4-Stroke Saturday
- - Max. Wheels: Front 19"/Rear 16" Saturday
33. Supermini 2 (13-16) 79-112cc 2-Stroke/75-150cc 4-Stroke Sunday
- - Max. Wheels: Front 19"/Rear 16" Sunday
34. 125 (12-17) B/C 122-125cc 2-Stroke Sunday
35. Schoolboy 1 (12-17) B/C 86-125cc 2-Stroke/75-150cc 4-Stroke Saturday
- - Min. Wheels: Front 19"/Rear 16" Saturday
36. Girls (11-16) 79-112cc 2-Stroke/75-150cc 4-Stroke Saturday
- - Max. Wheels: Front 19"/Rear 16" Saturday
- - Must be 12 to ride Supermini Saturday

Posted 11.8.19

* Riders in either the 51cc (4-6) Shaft Drive or 4-6) Junior class may attempt to qualify at the Area Qualifier and Regional Championship in both classes, but may only enter one 51cc (4-6) class at the National Championship.

** Sportsman: Pro license restrictions apply. Please refer to Supplemental Rule A.7 for details.

*** Youth Rules apply to class.