| 1966 | West German Grand Prix · Grand Prix | Norton | — | | Ret |
| 1966 | Belgian Grand Prix · Grand Prix | Norton | 13 | | Classified |
| 1966 | East German Grand Prix · Grand Prix | Norton | 6 | | Classified |
| 1966 | Czechoslovak Grand Prix · Grand Prix | Norton | 10 | | Classified |
| 1966 | Ulster Grand Prix · Grand Prix | Norton | — | | Ret |
| 1966 | Isle of Man TT · Grand Prix | Norton | — | | Ret |
| 1966 | Nations Grand Prix · Grand Prix | Norton | — | | Ret |
| 1967 | West German Grand Prix · Grand Prix | Norton | — | | Ret |
| 1967 | Dutch TT · Grand Prix | Norton | 10 | | Classified |
| 1967 | Belgian Grand Prix · Grand Prix | Norton | 8 | | Classified |
| 1967 | East German Grand Prix · Grand Prix | Norton | 4 | | Classified |
| 1967 | Czechoslovak Grand Prix · Grand Prix | Norton | 6 | | Classified |
| 1967 | Finnish Grand Prix · Grand Prix | Norton | 9 | | Classified |
| 1967 | Nations Grand Prix · Grand Prix | Norton | — | | Ret |
| 1968 | German Grand Prix · Grand Prix | Norton | — | | Ret |
| 1968 | Spanish Grand Prix · Grand Prix | Norton | 3 | | Classified |
| 1968 | Isle of Man TT · Grand Prix | Norton | — | | Ret |
| 1968 | Dutch TT · Grand Prix | Norton | — | | Ret |
| 1968 | Belgian Grand Prix · Grand Prix | Norton | 10 | | Classified |
| 1968 | East German Grand Prix · Grand Prix | Norton | — | | Ret |
| 1968 | Czechoslovak Grand Prix · Grand Prix | Norton | — | | Ret |
| 1968 | Finnish Grand Prix · Grand Prix | Norton | 5 | | Classified |
| 1968 | Nations Grand Prix · Grand Prix | Norton | 8 | | Classified |
| 1969 | West German Grand Prix · Grand Prix | Linto | 4 | | Classified |
| 1969 | Dutch TT · Grand Prix | Linto | — | | Ret |
| 1969 | Belgian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | Czechoslovak Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | Finnish Grand Prix · Grand Prix | Linto | — | | Ret |
| 1969 | Nations Grand Prix · Grand Prix | Linto | 3 | | Classified |
| 1969 | Yugoslavian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | West German Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | French Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | Dutch TT · Grand Prix | Linto | — | | Ret |
| 1970 | Belgian Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | East German Grand Prix · Grand Prix | Linto | 2 | | Classified |
| 1970 | Finnish Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | Nations Grand Prix · Grand Prix | Linto | — | | Ret |
| 1970 | Spanish Grand Prix · Grand Prix | Linto | — | | Ret |
| 1971 | Austrian Grand Prix · Grand Prix | König | — | | Ret |
| 1971 | West German Grand Prix · Grand Prix | König | 10 | | Classified |
| 1971 | Dutch TT · Grand Prix | König | — | | Ret |
| 1971 | Belgian Grand Prix · Grand Prix | König | — | | Ret |
| 1971 | East German Grand Prix · Grand Prix | König | — | | Ret |
| 1971 | Swedish Grand Prix · Grand Prix | König | — | | Ret |
| 1971 | Ulster Grand Prix · Grand Prix | König | — | | Ret |
| 1971 | Nations Grand Prix · Grand Prix | König | — | | Ret |