# Wereldkampioenschap superbike van Mosport 1990

Het wereldkampioenschap superbike van Mosport 1990 was de vijfde ronde van het wereldkampioenschap superbike 1990. De races werden verreden op 3 juni 1990 op Mosport Park nabij Bowmanville, Canada.

## Race 1

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 1 | 3 | Raymond Roche | Ducati | 25 | 36:32.597 | 2 | 20 |
| 2 | 34 | Jamie James | Ducati | 25 | +0.412 | 3 | 17 |
| 3 | 4 | Fabrizio Pirovano | Yamaha | 25 | +0.462 | 7 | 15 |
| 4 | 7 | Terry Rymer | Yamaha | 25 | +2.575 | 4 | 13 |
| 5 | 1 | Fred Merkel | Honda | 25 | +2.774 | 8 | 11 |
| 6 | 2 | Stéphane Mertens | Honda | 25 | +6.952 | 5 | 10 |
| 7 | 8 | Baldassarre Monti | Honda | 25 | +7.052 | 6 | 9 |
| 8 | 41 | Michel Mercier | Yamaha | 25 | +7.285 | 13 | 8 |
| 9 | 9 | Jari Suhonen | Yamaha | 25 | +8.465 | 14 | 7 |
| 10 | 5 | Anders Andersson | Yamaha | 25 | +8.536 | 10 | 6 |
| 11 | 19 | Rob McElnea | Yamaha | 25 | +10.871 | 9 | 5 |
| 12 | 97 | Miguel Duhamel | Suzuki | 25 | +20.578 | 11 | 4 |
| 13 | 44 | Pascal Picotte | Yamaha | 25 | +20.616 | 12 | 3 |
| 14 | 35 | Tom Kipp | Yamaha | 25 | +40.808 | 18 | 2 |
| 15 | 30 | René Delaby | Honda | 25 | +1:00.433 | 20 | 1 |
| 16 | 11 | Rob Phillis | Kawasaki | 25 | +1:02.069 | 15 | |
| 17 | 32 | Bruno Bonhuil | Honda | 25 | +1:14.503 | 19 | |
| 18 | 43 | Tommy Douglas | Yamaha | 24 | +1 ronde | 22 | |
| 19 | 109 | Clyde McDonald | Suzuki | 24 | +1 ronde | 26 | |
| 20 | 91 | David Kieffer | Honda | 23 | +2 ronden | 27 | |
| 21 | 121 | Oldrich Schmuttermeier jr. | Suzuki | 23 | +2 ronden | 28 | |
| 22 | 57 | Don Vance | Suzuki | 22 | +3 ronden | 29 | |
| DNF | 39 | James Adamo | Ducati | 17 | Uitgevallen | 23 | |
| DNF | 17 | Davide Tardozzi | Ducati | 16 | Uitgevallen | 21 | |
| DNF | 6 | Giancarlo Falappa | Ducati | 15 | Uitgevallen | 1 | |
| DNF | 999 | Jacques Guenette | Yamaha | 15 | Uitgevallen | 25 | |
| DNF | 38 | Linnley Clarke | Kawasaki | 14 | Uitgevallen | 24 | |
| DNF | 42 | Jon Cornwell | Suzuki | 3 | Uitgevallen | 17 | |
| DNS | 18 | Rueben McMurter | Honda | 0 | Niet gestart | 16 | |
| DNQ | 49 | Mike Walsh | Suzuki | 0 | Niet gekwalificeerd | | |
| DNQ | 127 | Oldrich Schmuttermeier sr. | Suzuki | 0 | Niet gekwalificeerd | | |
| DNQ | 247 | Mark Green | Honda | 0 | Niet gekwalificeerd | | |

## Race 2

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 1 | 3 | Raymond Roche | Ducati | 25 | 36:11.990 | 2 | 20 |
| 2 | 34 | Jamie James | Ducati | 25 | +0.119 | 3 | 17 |
| 3 | 2 | Stéphane Mertens | Honda | 25 | +0.446 | 5 | 15 |
| 4 | 41 | Michel Mercier | Yamaha | 25 | +0.762 | 13 | 13 |
| 5 | 4 | Fabrizio Pirovano | Yamaha | 25 | +9.063 | 7 | 11 |
| 6 | 19 | Rob McElnea | Yamaha | 25 | +9.803 | 9 | 10 |
| 7 | 7 | Terry Rymer | Yamaha | 25 | +10.097 | 4 | 9 |
| 8 | 11 | Rob Phillis | Kawasaki | 25 | +19.593 | 15 | 8 |
| 9 | 8 | Baldassarre Monti | Honda | 25 | +19.928 | 6 | 7 |
| 10 | 1 | Fred Merkel | Honda | 25 | +20.241 | 8 | 6 |
| 11 | 5 | Anders Andersson | Yamaha | 25 | +20.463 | 10 | 5 |
| 12 | 44 | Pascal Picotte | Yamaha | 25 | +31.289 | 12 | 4 |
| 13 | 9 | Jari Suhonen | Yamaha | 25 | +38.621 | 14 | 3 |
| 14 | 35 | Tom Kipp | Yamaha | 25 | +38.748 | 18 | 2 |
| 15 | 97 | Miguel Duhamel | Suzuki | 25 | +56.235 | 11 | 1 |
| 16 | 30 | René Delaby | Honda | 25 | +1:18.726 | 20 | |
| 17 | 32 | Bruno Bonhuil | Honda | 24 | +1 ronde | 19 | |
| 18 | 38 | Linnley Clarke | Kawasaki | 24 | +1 ronde | 24 | |
| 19 | 109 | Clyde McDonald | Suzuki | 24 | +1 ronde | 26 | |
| 20 | 91 | David Kieffer | Honda | 23 | +2 ronden | 27 | |
| 21 | 121 | Oldrich Schmuttermeier jr. | Suzuki | 23 | +2 ronden | 28 | |
| DNF | 43 | Tommy Douglas | Yamaha | 14 | Uitgevallen | 22 | |
| DNF | 39 | James Adamo | Ducati | 9 | Uitgevallen | 23 | |
| DNF | 57 | Don Vance | Suzuki | 2 | Uitgevallen | 29 | |
| DNF | 17 | Davide Tardozzi | Ducati | 1 | Uitgevallen | 21 | |
| DNS | 6 | Giancarlo Falappa | Ducati | 0 | Niet gestart | 1 | |
| DNS | 18 | Rueben McMurter | Honda | 0 | Niet gestart | 16 | |
| DNS | 42 | Jon Cornwell | Suzuki | 0 | Niet gestart | 17 | |
| DNS | 999 | Jacques Guenette | Yamaha | 0 | Niet gestart | 25 | |
| DNQ | 49 | Mike Walsh | Suzuki | 0 | Niet gekwalificeerd | | |
| DNQ | 127 | Oldrich Schmuttermeier sr. | Suzuki | 0 | Niet gekwalificeerd | | |
| DNQ | 247 | Mark Green | Honda | 0 | Niet gekwalificeerd | | |

## Tussenstanden na wedstrijd

| Pos | Nr | Rijder | Team | Punten |
| 1 | 3 | Raymond Roche | Ducati | 168 |
| 2 | 1 | Fred Merkel | Honda | 149 |
| 3 | 2 | Stéphane Mertens | Honda | 121 |
| 4 | 4 | Fabrizio Pirovano | Yamaha | 108 |
| 5 | 6 | Giancarlo Falappa | Ducati | 94 |
1989 · 1990 · 1991