Info
| Last name | Sironja |
| First name | Roko |
| Nationality |  Croatia |
About Roko Sironja
Roko Sironja is a Croatian cycling professional, 0 years old.
Results
| Date | Rank | Race |
|---|---|---|
| 20-06 | 11 | National Road Championships - Croatia U19 (CN) |
| 18-06 | 5 | National Road Championships - Croatia TT U19 (CN) |