All available race results H. Klein
| Date | Race | Rank |
| 21/08 | Strassenmeisterschaft von Deutschland | 17 |
Rider information for 1921
| Rank | 1118 |
| Score | 0 |
| Name | H. KLEIN |
| Country | Germany |
| Team | Individual |
| Date | Race | Rank |
| 21/08 | Strassenmeisterschaft von Deutschland | 17 |
| Rank | 1118 |
| Score | 0 |
| Name | H. KLEIN |
| Country | Germany |
| Team | Individual |