Racing days breakdown
| Nr. | Date | Race | Class | Racing days |
|---|---|---|---|---|
| 1 | 1977-03-03 | Sassari - Cagliari | 1 | |
| 2 | 1977-03-05 | Coppa Placci | 1 | |
| 3 | 1977-03-10 | Paris - Nice | SPP | 4 |
| 4 | 1977-05-08 | Züri Metzgete | 1 | |
| 5 | 1977-08-01 | GP du canton d'Argovie | 1 | |
| 8 |
| Nr. | Date | Race | Class | Racing days |
|---|---|---|---|---|
| 1 | 1977-03-03 | Sassari - Cagliari | 1 | |
| 2 | 1977-03-05 | Coppa Placci | 1 | |
| 3 | 1977-03-10 | Paris - Nice | SPP | 4 |
| 4 | 1977-05-08 | Züri Metzgete | 1 | |
| 5 | 1977-08-01 | GP du canton d'Argovie | 1 | |
| 8 |