Info
| Last name | Postma |
| First name | Johan-Bart |
| Nationality |  Netherlands |
| Date of birth | 29-12-2008 |
| Age | 17 |
About Johan-Bart Postma
Johan-Bart Postma is a Dutch cycling professional, 17 years old.
| Date | Rank | Race |
|---|---|---|
| 26-10 | 31 | Internationale Cyclo-cross Heerderstrand U19 (C2) |