All available race results István Posch
| Date | Race | Rank |
| Tour de Hongrie | ||
| 08/09 | General Classification | 9 |
Rider information for 1930
| Rank | 1692 |
| Score | 0 |
| Name | István POSCH |
| Country | Hungary |
| Team | Individual |
| Date | Race | Rank |
| Tour de Hongrie | ||
| 08/09 | General Classification | 9 |
| Rank | 1692 |
| Score | 0 |
| Name | István POSCH |
| Country | Hungary |
| Team | Individual |