Info
| Last name | Treffeisen |
| First name | David |
| Nationality |  Germany |
| Date of birth | 06-07-1996 |
| Age | 29 |
About David Treffeisen
David Treffeisen is a German cycling professional, 29 years old.
Results
| Date | Rank | Race |
|---|---|---|
| 26-06 | DNF | National Road Championships - Germany (CN) |
| 24-06 | 47 | National Road Championships - Germany TT U23 (CN) |