CZECHOSLOVAKIAN GRAND PRIX
250cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Carlos Lavado | 42:57.180 | |
| 2 | Jean Louis Tournadre | 43:06.890 | |
| 3 | Martin Wimmer | 43:10.290 | |
| 4 | Sito Pons | 43:11.000 | |
| 5 | Patrick Fernandez | 43:12.050 | |
| 6 | Roland Freymond | 43:26.240 | |
| 7 | Christian Estrosi | ||
| 8 | Anton Mang | ||
| 9 | Massimo Matteoni | ||
| 10 | Jean Marc Toffolo |
350cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Didier De Radigues | ||
| 2 | Anton Mang | ||
| 3 | Jacques Cornu | ||
| 4 | Thierry Espié | ||
| 5 | Eric Saul | ||
| 6 | Gustav Reiner | ||
| 7 | Christian Sarron | ||
| 8 | Siegfried Minich | ||
| 9 | Tony Head | ||
| 10 | Carlos Lavado |