| Marque | Vesrah |
| Qualité | Kevlar |
| YAMAHA | YZ 125 | 4V2 | 125 cc | 1981 |
| YAMAHA | YZ 125 | 5X4 | 125 cc | 1982 |
| YAMAHA | YZ 125 | 24X | 125 cc | 1983 |
| YAMAHA | IT 175 | 3R6 | 175 cc | 1980 - 1981 |
| YAMAHA | IT 175 | 5Y0 | 175 cc | 1982 - 1983 |
| YAMAHA | IT 250 | 4V5 5L4 | 250 cc | 1981 - 1982 |
| YAMAHA | YZ 250 | 4V3 | 250 cc | 1981 |
