50 Oil Inj/beg                     
50cc 4-6 yrs                             
Mini 4-stroke 50cc-70cc               
50cc 7-8 yrs                             
50cc Open 4-8 yrs                          
65cc Beg                            
65cc 7-9 yrs                             
65cc 10-11 yrs                         
65cc Open                         
Jr. Mini 65cc/85cc 7-11 yrs                     
85cc Beg                           
85cc 7-11 yrs                           
85cc 12-15 yrs                         
Supermini                                      
Schoolboy 12-15 yrs                      
College boy 16-29 yrs                    
125cc D  

125cc C                              
125cc B                              
250cc D                          
250cc C                              
250cc B                              
125/250cc Open Amateur-B/C/D   
Plus 30                           
Plus 35
Plus 40
Plus 45
Vet Novice (+30 C and D)
Women 85cc and below                         
Women 125cc and up                         
Quads                           
Trail/Pitbike (up to 150cc)                           
Open Money