Info
| Last name | Renz |
| First name | Sigi |
| Nationality |  Germany |
| Date of birth | 02-08-1938 |
| Age | 87 |
| Place of birth | München |
Monuments
Grand tours
| Year | Giro d'Italia | Tour de France | Vuelta a España |
|---|---|---|---|
| 1961 | - | DNF | - |
| Date | Rank | Race |
|---|---|---|
| 06-09 | DNF |  UCI World Championship Sallanches (CM) |
Teams
| Year | Team |
|---|---|
| 1972 | Rokado |
| 1969 |  GBC - Zimba |
| 1968 |  Zimba - Mondia |
| 1967 | Molteni |
| 1966 | Torpedo |
| 1965 | Torpedo - Fichtel & Sachs |
| 1964 | Torpedo - Continental |
| 1963 | Torpedo |
| 1962 | Torpedo - Continental |
| 1961 | Torpedo |
| 1961 | Deutschland |
Victories
| This year | 0 |
| Total | 1 |