All available race results Siro Giusti
| Date | Race | Rank |
| 23/10 | Giro di Lombardia | 42 |
Rider information for 1949
| Rank | 1077 |
| Score | 6 |
| Name | Siro GIUSTI |
| Country | Italy |
| Team | Individual |
| Date | Race | Rank |
| 18/03 | Milano - Sanremo | 86 |
Rider information for 1950
| Rank | 1052 |
| Score | 6 |
| Name | Siro GIUSTI |
| Country | Italy |
| Team | Frejus - Superga |