The Junior racing classes are divided into:
- 50cc - Shaft Driven
- 50cc - Chain Driven
- 65cc - General Class
- 85cc - Schoolboy Class
These classes are divided by age group of the young riders.
Classes are open to both Boys and Girls
Ages are as of January 1st of the current year for qualification.
Only one class may be ridden per night event.
- 50cc - Min 5 years - Max 7 years
- 65cc - Min 7 years - Max 9 years
- 85cc - Min 9 years - Max 14 years