Tykes and small wheel beginners
| # | Class | Age and bike | Award |
|---|---|---|---|
| 1 | Tykes | 4 to 8. No KTM, Husky, Cobra, Gas Gas etc. | Trophy |
| 2 | New Kid Beginner | 8 to 14, small wheel bikes | Trophy |
| 3 | Girls | 9 to 16, small wheel bikes | Trophy |
2026 classes
VIMX Classes
All ages, all skill levels are welcome. Please choose the class you wish to run all year so you accumulate Overall Series points. VIMX runs under MRC rules and regulations.
2026 VIMX Championship series classes
50cc and 65cc
| # | Class | Age | Award |
|---|---|---|---|
| 1 | 50cc | 4 to 6 | Trophy |
| 2 | 50cc | 7 to 8 | Trophy |
| 3 | 50cc GP | See the MRC rule book | Trophy |
| 4 | 65cc | 7 to 9 | Trophy |
| 5 | 65cc | 10 to 11 | Trophy |
| 6 | 65cc GP | See the MRC rule book | Trophy |
85cc, Supermini and Schoolboy
| # | Class | Age and bike | Award |
|---|---|---|---|
| 1 | 85cc | 7 to 11 | Trophy |
| 2 | 85cc | 12 to 16 | Trophy |
| 3 | Supermini | 9 to 16. 85cc to 112cc 2-stroke, 100cc to 150cc 4-stroke | Trophy |
| 4 | Schoolboy 1 | 12 to 17. 85cc to 125cc 2-stroke | Trophy |
| 5 | Schoolboy 2 | 12 to 17. 125cc to 150cc 2-stroke, max 250cc 4-stroke | Trophy |
Open classes
| # | Class | Age and bike | Award |
|---|---|---|---|
| 1 | Ladies | 14 plus | Payback * |
| 2 | Open Beginner | 14 plus, big wheel bike | Trophy |
| 3 | Open Junior | See the MRC rule book | Trophy |
| 4 | Open Intermediate | See the MRC rule book | Payback * |
| 5 | Youth | See the MRC rule book | Payback * |
| 6 | Pro Open | See the MRC rule book | Payback * |
Vets and Premix
| # | Class | Age | Award |
|---|---|---|---|
| 1 | +30 | 30 plus | Payback * |
| 2 | +40 | 40 plus | Payback * |
| 3 | +50 | 50 plus | Payback * |
| 4 | Vet | See the MRC rule book | Payback * |
| 5 | Premix | 12 plus | Payback * |
NMA Club Race classes (2025 format)
Club Race classes
| # | Class | Age and bike |
|---|---|---|
| 1 | 50cc Tyke | 4 to 8 (CRF50, PW50 etc). No KTM, Husky, Gas Gas etc. |
| 2 | 50cc GP Open | 4 to 8, 50cc 2-stroke to 110cc 4-stroke |
| 3 | 65cc GP Open | 7 to 11, 60 to 65cc 2-stroke to 110cc 4-stroke |
| 4 | 85cc Open | 7 to 16, 60 to 85cc 2-stroke up to 150cc 4-stroke, 16 inch rear max, no Superminis |
| 5 | New Kid Beginner | 8 to 14, small wheel only |
| 6 | Girls | 9 to 16, no big wheel bikes |
| 7 | Ladies | 12 plus, big wheel only |
| 8 | Open Beginner | 12 plus, big wheel only |
| 9 | Bike A, Fast Guys and Gals | 250cc plus, Junior, Intermediate and Pro level |
| 10 | Bike B, Average Joe Class | 250cc plus, Vet, Plus 30 and Plus 40 level. Faster riders will be bumped up to A. |
| 11 | Schoolboy | 12 to 17 plus, 85cc to Supermini up to 125cc, 100cc to 150cc 2/4-stroke |
Class names, ages and bike sizes are as published for the 2026 VIMX series and the 2025 NMA Club Race. Read the MRC rule book for plate colours, numbers, bike size, age and class requirements. Club race bikes must have numbers on the front plate and side plates that are clearly visible.