Outgoing
| Rider | Team 1991 |
|---|---|
 John Baldi | Retired |
| Alessandro Bono | |
| Stefano Breme | Retired |
| Antonio Fanelli | |
| Ivan Mantegazza | Retired |
 Herbert Niederberger | |
| Claudio Savini | Retired |
| Sergio Scremin | Retired |
| Rider | Team 1991 |
|---|---|
| John Baldi | Retired |
| Alessandro Bono | |
| Stefano Breme | Retired |
| Antonio Fanelli | |
| Ivan Mantegazza | Retired |
| Herbert Niederberger | |
| Claudio Savini | Retired |
| Sergio Scremin | Retired |