Riemersma
3 win(s)
| Series | Race | Event | Track | Bike | Entrant | Result |
|---|---|---|---|---|---|---|
| 1976 | ||||||
| Inter | Superklasse |
Internationale HAMOVE Wegraces
|
Hengelo | 500 Suzuki RG | Riemersma Racing | Hartog - 1st |
| Inter | 500cc |
Internationale Wegraces Raalte
|
Raalte | 500 Suzuki RG | Riemersma Racing | Hartog - 1st |
| Inter | Superklasse |
Internationale Wegraces Oldebroek
|
Oldebroek | 500 Suzuki RG | Riemersma Racing | Hartog - 1st |