Norbert Doppler
| Team | |
| residence | Scharten, Austria |
| Occupation | Servicetechniker |
| First races | |
| sponsors | |
| sport achievements |
373 Young-Timer
| Class: | bis 4000ccm |
| building year: | 1989 |
| cubic capacity: | 3246ccm |
| Team | |
| residence | Scharten, Austria |
| Occupation | Servicetechniker |
| First races | |
| sponsors | |
| sport achievements |
| Class: | bis 4000ccm |
| building year: | 1989 |
| cubic capacity: | 3246ccm |