Outgoing
| Rider | Team 1998 |
|---|---|
 Adriano Baffi | |
 Daren Baker | Retired |
 Tomasz Brozyna | |
| Eddy Gragus | Retired |
 Remigius Lupeikis | Retired |
| Scott Mercier | Retired |
| Nate Reiss | Retired |
| Rider | Team 1998 |
|---|---|
| Adriano Baffi | |
| Daren Baker | Retired |
| Tomasz Brozyna | |
| Eddy Gragus | Retired |
| Remigius Lupeikis | Retired |
| Scott Mercier | Retired |
| Nate Reiss | Retired |