# Wereldkampioenschap superbike van Shah Alam 1991

Het wereldkampioenschap superbike van Shah Alam 1991 was de negende ronde van het wereldkampioenschap superbike 1991. De races werden verreden op 1 september 1991 op Shah Alam in Shah Alam, Maleisië.

## Race 1

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 1 | 1 | Raymond Roche | Ducati | 26 | 38:56.060 | 2 | 20 |
| 2 | 2 | Fabrizio Pirovano | Yamaha | 26 | +3.500 | 10 | 17 |
| 3 | 25 | Davide Tardozzi | Ducati | 26 | +3.720 | 6 | 15 |
| 4 | 23 | Doug Polen | Ducati | 26 | +3.900 | 1 | 13 |
| 5 | 4 | Rob Phillis | Kawasaki | 26 | +4.760 | 4 | 11 |
| 6 | 9 | Giancarlo Falappa | Ducati | 26 | +12.150 | 7 | 10 |
| 7 | 77 | Aaron Slight | Kawasaki | 26 | +15.140 | 5 | 9 |
| 8 | 5 | Carl Fogarty | Honda | 26 | +20.050 | 11 | 8 |
| 9 | 3 | Stéphane Mertens | Ducati | 26 | +24.170 | 3 | 7 |
| 10 | 7 | Terry Rymer | Yamaha | 26 | +25.950 | 8 | 6 |
| 11 | 55 | Andrew Stroud | Kawasaki | 26 | +28.310 | 12 | 5 |
| 12 | 27 | Fred Merkel | Honda | 26 | +28.700 | 9 | 4 |
| 13 | 24 | Jeffry de Vries | Yamaha | 26 | +42.390 | 17 | 3 |
| 14 | 30 | Juan López Mella | Honda | 26 | +44.220 | 13 | 2 |
| 15 | 66 | James Knight | Kawasaki | 26 | +45.720 | 14 | 1 |
| 16 | 31 | Simon Crafar | Yamaha | 26 | +49.220 | 16 | |
| 17 | 35 | Scott Doohan | Yamaha | 26 | +49.650 | 15 | |
| 18 | 99 | Jean-Yves Mounier | Yamaha | 26 | +53.200 | 19 | |
| 19 | 33 | Meng Heng Kuan | Yamaha | 26 | +1:32.210 | 20 | |
| 20 | 46 | Simon Cheung | Honda | 24 | +2 ronden | 21 | |
| 21 | 40 | Peter Smolik | Suzuki | 23 | +3 ronden | 22 | |
| DNF | 37 | Trevor Jordan | Suzuki | 7 | Uitgevallen | 18 | |

## Race 2

| Pos | Nr | Rijder | Constructeur | Rondes | Tijd | Grid | Punten |
| 1 | 1 | Raymond Roche | Ducati | 26 | 38:55.400 | 2 | 20 |
| 2 | 3 | Stéphane Mertens | Ducati | 26 | +2.740 | 3 | 17 |
| 3 | 2 | Fabrizio Pirovano | Yamaha | 26 | +3.250 | 10 | 15 |
| 4 | 77 | Aaron Slight | Kawasaki | 26 | +3.400 | 5 | 13 |
| 5 | 23 | Doug Polen | Ducati | 26 | +3.510 | 1 | 11 |
| 6 | 25 | Davide Tardozzi | Ducati | 26 | +15.610 | 6 | 10 |
| 7 | 5 | Carl Fogarty | Honda | 26 | +24.040 | 11 | 9 |
| 8 | 31 | Simon Crafar | Yamaha | 26 | +33.230 | 16 | 8 |
| 9 | 27 | Fred Merkel | Honda | 26 | +37.450 | 9 | 7 |
| 10 | 30 | Juan López Mella | Honda | 26 | +37.760 | 13 | 6 |
| 11 | 66 | James Knight | Kawasaki | 26 | +37.850 | 14 | 5 |
| 12 | 99 | Jean-Yves Mounier | Yamaha | 26 | +39.070 | 19 | 4 |
| 13 | 24 | Jeffry de Vries | Yamaha | 26 | +39.450 | 17 | 3 |
| 14 | 35 | Scott Doohan | Yamaha | 26 | +50.720 | 15 | 2 |
| 15 | 33 | Meng Heng Kuan | Yamaha | 26 | +1:22.900 | 20 | 1 |
| 16 | 55 | Andrew Stroud | Kawasaki | 25 | +1 ronde | 12 | |
| 17 | 46 | Simon Cheung | Honda | 23 | +3 ronden | 21 | |
| DNF | 7 | Terry Rymer | Yamaha | 17 | Uitgevallen | 8 | |
| DNF | 9 | Giancarlo Falappa | Ducati | 13 | Uitgevallen | 7 | |
| DNF | 4 | Rob Phillis | Kawasaki | 10 | Uitgevallen | 4 | |
| DNF | 37 | Trevor Jordan | Suzuki | 4 | Uitgevallen | 18 | |
| DNF | 40 | Peter Smolik | Suzuki | 3 | Uitgevallen | 22 | |

## Tussenstanden na wedstrijd

| Pos | Nr | Rijder | Team | Punten |
| 1 | 53 | Doug Polen | Ducati | 281 |
| 2 | 4 | Rob Phillis | Kawasaki | 189 |
| 3 | 1 | Raymond Roche | Ducati | 174 |
| 4 | 2 | Fabrizio Pirovano | Yamaha | 166 |
| 5 | 3 | Stéphane Mertens | Ducati | 138 |
1990 · 1991