CLASSES
JUNIOR CLASSES
50cc
Capacity: max 50cc
Boys: 5 – 9
Girls: 5 – 10
65cc
Capacity: 65cc 2-stroke / 85cc auto / 110cc 4-stroke
Wheel size: 12″ rear, 14″ front
Boys: 7 – 12
Girls: 7 – 13
Jnr85cc*
Capacity: 85cc 2-stroke / 125cc 4-stroke
Wheel size: min 14″ rear, 17″ front / max: 16″ rear, 19″ front
Boys: 8 – 13
Girls: 8 – 14
Snr85cc*
Capacity: 85cc 2-stroke / 150cc 4-stroke
Wheel size: min 14″ rear, 17″ front / max: 16″ rear, 19″ front
Boys: 12 – 15
Girls: 12 – 16
*Jnr85cc & Snr85cc classes will score separately in their respective classes and combined in one national 85cc class. Entry into either one of these classes will secure automatic entry into the national 85cc class.
SENIOR CLASSES
OR1**
Capacity: any
Wheel size: 21″ front, 18″/19″ rear
18+
OR2**
Capacity: 201cc-251cc 2-stroke / 249cc-401cc 4-stroke
Wheel size: 21″ front, 18″/19″ rear
18+
OR3
Capacity: <201cc 2-stroke / <251cc 4-stroke
Wheel size: 21″ front, 18″/19″ rear
16+
High School
Capacity: 125cc 2-stroke
Wheel size: 21″ front, 18″/19″ rear
13-18
Seniors***
Capacity: Any
Wheel size: 21″ front, 18″/19″ rear
36+
Masters***
Capacity: Any
Wheel size: 21″ front, 18″/19″ rear
46+
Ladies
Capacity: <125cc 2-stroke / <150cc 4-stroke
Wheel size: 21″ front, 18″/19″ rear
or
Capacity: Any
13 – 15
16+
**OR1 & OR2 classes will score separately in their respective classes and combined in one national Open class. Entry into either one of these classes will secure automatic entry into the Open class.
***Seniors & Masters classes will score separately in their respective classes and combined in the Senior class. Entry into either one of these classes will secure automatic entry into the Senior class.