Info
| Last name | Dekker |
| First name | Sem |
| Nationality |  Netherlands |
| Date of birth | 16-02-2004 |
| Age | 21 |
About Sem Dekker
Sem Dekker is a Dutch cycling professional, 21 years old.
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 12-09 | DNF |  Grand Prix Bob Jungels (1.1) | |||||
 La Ronde Des Vallées (2.1) | |||||||
| 15-08 | 136 | Stage 2bHémonstoir - Hémonstoir (100.0km) | |||||
| 14-08 | 131 | Stage 1Gueltas - Gueltas (104.0km) | |||||