Incoming
| Rider | Team 1963 |
|---|---|
 | |
| Salvarani |
| Salvarani |
Outgoing
| Rider | Team 1964 |
|---|---|
| Armando Casodi | Retired |
| Sandro Cervellini | Retired |
| Corrado Consigli | Retired |
| Mario Di Fausto | Retired |
| Nello Fabbri | Retired |
| Giovanni Garau | |
| Rider | Team 1963 |
|---|---|
| |
| Salvarani |
| Salvarani |
| Rider | Team 1964 |
|---|---|
| Armando Casodi | Retired |
| Sandro Cervellini | Retired |
| Corrado Consigli | Retired |
| Mario Di Fausto | Retired |
| Nello Fabbri | Retired |
| Giovanni Garau | |