Info
| Last name | Balk |
| First name | Klaas |
| Nationality |  Netherlands |
| Date of birth | 27-12-1948 |
| Age | 76 |
| Place of birth | Badhoevedorp |
Results
| Date | Rank | Race |
|---|---|---|
| 22-06 | 20 | National Road Championships - Netherlands (CN) |
Teams
| Year | Team |
|---|---|
| 1975 | Ormas - Sharp |
| 1974 | Ormas - Sharp |
| 1973 | Kela Tapijt |
Victories
| This year | 0 |
| Total | 0 |