Info
| Last name | Grassi |
| First name | Umberto |
| Nationality |  Italy |
| Date of birth | 03-06-1932 |
| Age | 93 |
| Place of birth | Milano |
Results
| Date | Rank | Race |
|---|---|---|
| 21-02 | 24 |  World Championschip Cyclo-Cross (CM) |
| 07-02 | 4 | Kampioenschap van Italie Veldrijden (CN) |
Teams
| Year | Team |
|---|---|
| 1961 | Europhon |
Victories
| This year | 0 |
| Total | 0 |