| Chassis | Engine | Car # | Driver |
|---|---|---|---|
| Gas Gas | Gas Gas | 1 | |
| Kawasaki | Kawasaki | 3 | |
| Yamaha | Yamaha | 6 | |
| Yamaha | Yamaha | 10 | |
| KTM | KTM | 17 | |
| Honda | Honda | 24 | |
| Honda | Honda | 37 | |
| Honda | Honda | 41 | |
| Yamaha | Yamaha | 60 | |
| KTM | KTM | 71 | |
| KTM | KTM | 84 | |
| Kawasaki | Kawasaki | 91 | |
| Honda | Honda | 92 | |
| Husqvarna | Husqvarna | 101 | |
| Beta | Beta | 128 | |
| Yamaha | Yamaha | 132 | |
| Honda | Honda | 161 | |
| Fantic | Fantic | 189 | |
| Honda | Honda | 243 | |
| Yamaha | Yamaha | 247 |