|
Class
|
Plates
|
Age
|
Min. Weight
|
Tyres
|
Engines Info
|
|
Dry
|
Wet
|
| Formula Cadet
|
99
|
8-12
|
95kg
|
Dunlop SL3
|
KT3
|
60cc Comer
|
| Honda Cadet
|
99
8-12
|
100kg
|
Dunlop SL1
|
KT3
|
GX160 sealed engine
| |
| Honda Junior
|
99
11-16
|
140kg
|
Dunlop SL1
|
KT3
|
2 x GX120
| |
| Junior Yamaha
|
99
11-16
|
125kg
|
Bridgestone YBN
|
YDK
|
KT100 engine
| |
| JICA (Junior Intercontinental
A)
|
99
13-16
|
130kg
|
Bridgestone YEQ
|
YEJ
|
Piston port 100cc
| |
| Junior TKM
|
99
11-16
|
125kg
|
Maxxis SLC
|
WT3
|
Same as TKM
| |
| Junior Intermediate
|
99
11-16
|
135kg
|
Maxxis SLC
|
WT3
|
Piston port 100cc
| |
| TKM
|
99
16+
|
145kg
|
Maxxis SLC
|
WT3
|
BT82 piston port
| |
| 100C
|
99
16+
|
145kg
|
Vega XLL
|
W2/WX
|
Pre-98 rotary valve
| |
| 100C/160
|
99
16+
|
160 (Driver 80+)kg
|
Vega XLL
|
W2/WX
|
See above
| |
| ICA
|
99
16+
|
145kg
|
Bridgestone YEQ
|
YEJ
|
| |
| Formula B
|
99
16+
|
145kg
|
Bridgestone YEQ
|
YEJ
|
Same as ICA
| |
| Formula A
|
99
16+
|
140kg
|
Dunlop DAM
|
KT6B
|
Latest rotary valve
| |
| Honda Senior
|
99
16+
|
172kg
|
Dunlop SL1
|
KT3
|
2 x GX120
| |
| 125 Europa
|
99
16+
|
180kg
|
Vega XR
|
W2/WX
|
Gilera 125cc sealed engine
| |
| 125 Open
|
99
16+
|
180kg
|
Dunlop R5
|
Dunlop/Maxxis
|
Rotary valve, 6-speed
| |
| National 125
|
99
99
16+
|
180kg
|
Dunlop R5
|
Dunlop/Maxxis
|
Rotary valve (& air cooled rotary)
| |
| Formula 210
|
99
16+
|
185kg
|
Dunlop SL3
|
KT3
|
Classic villiers 197
| |
| 250 National
|
99
16+
|
195kg
|
Maxxis XP5
|
Dunlop/Maxxis
|
Motocross 250cc
| |