| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Andreas HOFMANN | 35 |  Kawasaki ZXR750 | Jung Kawasaki Racing |
| 3 |  Anton HEILER | 32 |  Yamaha OW01 | Yamaha-Emonts Racing Team |
| 4 | Thomas FRANZ | 27 | Honda RC30 | Team Ditter Plastic |
| 5 | Wolfgang HAMBACH | ? | Kawasaki ZXR750 | Jung Kawasaki Racing |
| 6 | Bruno BAUMANN | ? | Yamaha OW01 | Italienische Restaurant San Marino |
| 7 | Sven SEIDEL | 29 | Suzuki GSX-R750 | Suzuki Deutschland Racing Team |
| 8 | Peter RUBATTO | 35 | Yamaha OW01 | Yamaha Laaks Racing Team |
| 9 | Gerald SÜTSCH | ? | Kawasaki ZXR750 | Roadrunner Motorradtechnik |
| 10 | Michael GALINSKI | 32 | Honda RC30 | JF-Team Wellbrock & Co. |
| 11 | Lutz FAHR | ? | Honda RC30 | |
| 13 |  Stephen TOPHAM | ? | Yamaha OW01 | Brune Fahrwerke Racing |
| 15 | Thomas STOCKER | 23 | Suzuki GSX-R750 | Team Motorrad-Magazin MO |
| 16 | Thomas WEBER | ? | Honda RC30 | Moto Kram Racing Team |
| 17 | Udo MARK | 28 | Yamaha OW01 | Mitsui-Yamaha-Racing-Team |
| 18 | Ernst GSCHWENDER | 35 | Kawasaki ZXR750 | Team Green Kawasaki Deutschland |
| 19 | Ralf ALTZSCHNER | 35 | Suzuki GSX-R750 | |
| 20 | Klaus NATUSCHKE | ? | Kawasaki ZXR750 | |
| 21 |  Adrie SPIERINGS | ? | Suzuki GSX-R750 | Tweewieler Centrum Johan van Sommeren |
| 22 | John CAFFREY | ? | Yamaha OW01 | |
| 23 | Dave KERBY | ? | Honda CBR600F | |
| 24 | Jeffry DE VRIES | 27 | Yamaha OW01 | Racing Team Henk de Vries |
| 25 | Peter DOPPENBERG | 25 | Kawasaki ZXR750 | Champion Motoren |
| 26 | Jan LEIJEN | 27 | Bimota YB4EI | |
| 27 | Jürgen FOSS | ? | Kawasaki ZXR750 | Motosport-Krenzer |
| 28 | Robert VAN DER MOLEN | 28 | Kawasaki ZXR750 | |
| 29 | Alfred SCHMID | ? | Suzuki GSX-R750 | Zweirad Hofmann Racing |
| 30 | Ron HOLTHUYSEN | ? | Kawasaki ZXR750 | |
| 31 | Wim VAN DER WAL | ? | Bimota YB4EI | Johan van der Wal Motoren |
| 32 | Johnny VERWIJST | 24 | Kawasaki ZXR750 | |
| 33 | Hans HAGELOCH | ? | Kawasaki ZXR750 | International AGV Racing Team |
| 34 | Gerard VAN DER WAL | 36 | Yamaha OW01 | |
| 35 | Heinz PLATACIS | 31 | Kawasaki ZXR750 | Modeka Collection |
| 36 | Hartmut MÜLLER | ? | Kawasaki ZXR750 | |
| 37 | Stefan SLOOTJES | 30 |  Yamaha OW01 | |
| 38 | Roy JEFFREYS | ? | Yamaha | |
| 39 |  Imre GYŐRI | ? | Honda RC30 | |
| 40 |  Martin VESELÝ | ? | Honda RC30 | |
| 41 | Michal BURSA | 28 | Suzuki GSX-R750 | |
| 42 |  Andreas MEKLAU | 24 | Honda RC30 | |
| 43 | Martin JAMES | ? | Yamaha OW01 | |
| 44 | Thomas ZUCKSCHWERDT | ? | Yamaha OW01 | Team Devil/Bodo Schmidt Motorsport |
| 45 | Michael GEIGER | 27 | Honda RC30 | Honda Gaidosch |
| 46 | Michael FUNKE | ? | Kawasaki ZXR750 | MSC Rottenburg/Neckar e.V. |
| 47 | Armin KUNUSCH | ? | Suzuki | |
| 48 | Detlef AUGUST | ? | Suzuki GSX-R750 | |
| 49 | Bruno BAMMERT | ? | Yamaha OW01 | IXS Motorradmode |
| 50 |  Eddy BAUD'HUIN | ? | Kawasaki ZXR750 | |
| 51 | Karl-Heinz LEMBERG | ? | Suzuki | Dortmunder MSC |
| 52 | Anton GRUSCHKA | 27 | Suzuki GSX-R750 | Hypersports Röhrer Racing |
| 53 | Harald DIETERLE | ? | Honda RC30 | Team Aichquelle |
| 54 | Markus JOSCH | 26 | Kawasaki ZXR750 | Motorrad Bönk |
| 55 | Hayri WINTER | 29 | Honda RC30 | Thiede-Power-Racing-Team |
| 56 | Klaus LIEGIBEL | 30 | Yamaha OW01 | Team Devil/Bodo Schmidt Motorsport |
| 57 | Werner ZECH | ? | Honda RC30 | Schäfer Motorsport |
| 58 | Hans SCHWÖRER | ? | Yamaha OW01 | Zweirad Zimmermann Racing |
| 59 | Alfred BRAUNER | ? | Suzuki GSX-R750 | |
| 60 | Bernhard SCHICK | 28 | Ducati 851 | Münch Industrieservice Weigl/Thomé Racing Team |
| 61 | Bernd CASPERS | ? | Ducati 851 | Münch Industrieservice Weigl/Thomé Racing Team |
| 62 | Thomas FRIEDRICH | ? | Kawasaki ZXR750 | KBS Motors GmbH |
| 63 | Michael LIEDL | 23 | Kawasaki ZXR750 | Heinrichmeyer Racing Team |
| 64 | Claus EHRENBERGER | ? | Suzuki GSX-R750 | Suzuki Deutschland Racing Team |
| 65 | Mile PAJIC | 35 | Kawasaki ZXR750 | Kawasaki Nederland - BSM Exhaust |
| 70 |  Jüri RAUDSIK | 33 | Honda RC30 |
1991-10-12 to 1991-10-13
Pro-Superbike Championship
Assen (Short) (Permanent circuit, 3.9130 km)
Attendance: 8,000
Entries: 63 / Practised: ? / Qualified: 42
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ Official entry list/ Official timetable/ 1991-xx-xx Screensport TV coverage/ Motorrad 1991-23 pg110-116/ MOTOR SPORT aktuell 1991-10-16 pg8-9/ OMK-Mitteilungen 10/91 pg8/ Photos by Mario Böttger/ Photos by Manfred Mothes (highsider.com)