Harald Seiwald
| Team | |
| residence | Hall, Austria |
| Occupation | Tfzf ÖBB |
| First races | |
| sponsors | |
| sport achievements |
| Class: | |
| building year: | 1984 |
| cubic capacity: | 1275ccm |
163 Classica Trophy
| Class: | Solowertung |
| building year: | 1972 |
| cubic capacity: | 1500ccm |
| Team | |
| residence | Hall, Austria |
| Occupation | Tfzf ÖBB |
| First races | |
| sponsors | |
| sport achievements |
| Class: | |
| building year: | 1984 |
| cubic capacity: | 1275ccm |
| Class: | Solowertung |
| building year: | 1972 |
| cubic capacity: | 1500ccm |