Info
| Last name | Adler |
| First name | Siegfried |
| Nationality |  Germany |
| Date of birth | 29-03-1943 |
| Age | 82 |
| Place of birth | Görlitz |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 1968 | - | 73rd | - | - | - |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Quatre Jours de Dunkerque (2.5) | |||||||
| 04-05 | 3 | Stage 2bMaubeuge - Maubeuge (21.0km) | |||||
