Info
| Last name | De Barros Filho |
| First name | Ronaldo Zeferino |
| Nationality |  Brazil |
About Ronaldo Zeferino De Barros Filho
Ronaldo Zeferino De Barros Filho is a Brazilian cycling professional, 0 years old.
Results
| Date | Rank | Race |
|---|---|---|
| 26-06 | DNF | National Road Championships - Brasil (CN) |