| Championships | Ranking | Driver | |
|---|---|---|---|
| 250ccm Cross Trophée des Nations | 1 | Lampkin Arthur |
Cotton - Results
| Championships | Ranking | Driver | |
|---|---|---|---|
| 250ccm Cross Trophée des Nations | 3 | Lampkin Arthur |
| Championships | Ranking | Driver | |
|---|---|---|---|
| 250ccm Cross Trophée des Nations | 1 | Lampkin Arthur |
| Championships | Ranking | Driver | |
|---|---|---|---|
| 250ccm Cross Trophée des Nations | 3 | Lampkin Arthur |