| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Andreas HOFMANN | 34 |  Honda RC30 | Eckert-Motorradtechnik |
| 2 |  Michael GALINSKI | 31 |  Kawasaki ZXR750 | Team Green Kawasaki Deutschland |
| 3 | Bodo SCHMIDT | 31 | Yamaha OW01 | Team Devil/Bodo Schmidt Motorsport |
| 4 | Udo MARK | 26 | Yamaha OW01 | Mitsui-Yamaha-Racing-Team |
| 5 | Wolfgang HAMBACH | ? | Kawasaki ZXR750 | Team Green Kawasaki Deutschland |
| 6 | Wolfgang MÖCKEL | ? | Honda RC30 | RH-JF-Team Wellbrock & Co. |
| 7 | Sven SEIDEL | 27 | Suzuki GSX-R750 | Suzuki Deutschland Racing |
| 8 | Lutz FAHR | ? | Honda RC30 | Thiede-Power-Racing-Team |
| 9 | Manfred FISCHER | 31 | Honda RC30 | Schuh-Racing-Team |
| 10 | Heinz PLATACIS | 29 | Kawasaki ZXR750 | MSF Sauerland |
| 11 | Detlef KARTHIN | 32 | Yamaha | Yamaha-Laaks-Racing-Team |
| 12 | Hayri WINTER | 27 | Ducati | Moto-Thomé & IWM Racing |
| 13 | Thomas FRANZ | 26 | Honda RC30 | Team Ditter Plastic |
| 14 | E. ZIRN | ? | Suzuki | |
| 15 | Manfred KAISER | ? | Yamaha | Zweirad Sport Steger |
| 16 | Franz GRÄSSEL | ? | Suzuki | MC Charlottenburg |
| 17 | Edwin WEIBEL | 33 | Kawasaki ZXR750 | Team Green Kawasaki Deutschland |
| 18 | William JUNG | ? | Honda | RH-JF-Team Wellbrock & Co. |
| 19 | Roland BUSCH | ? | Kawasaki ZXR750 | Team Hänsle/Kawadrom |
| 20 | Anton HEILER | 31 | Yamaha OW01 | Yamaha-Emonts-Racing-Team |
| 21 | Leonhard SCHILLER | 28 | Suzuki GSX-R750 | Transspeed/F+M Motorsport |
| 22 | Michael RUDROFF | 29 | Bimota YB4EI | R.S. Rallye Sport |
| 23 | Ernst GSCHWENDER | 34 | Suzuki GSX-R750 | Suzuki Deutschland Racing |
| 26 | Anton GRUSCHKA | 26 |  Suzuki GSX-R750 | Team Suzuki Hyper Sports Rohrer |
| 27 | Mario RUBATTO | 36 | Suzuki GSX-R750 | Team Dino Jolly Moto |
| 28 |  Wolfgang BAUER | ? | Yamaha | |
| 29 | Alfred SCHMID | ? | Suzuki | |
| 30 | Hans HAGELOCH | ? | Honda RC30 | |
| 31 | Michael BURKARD | ? | Yamaha OW01 | Motorrad B + S Racing |
| 32 | Hans-Jürgen GROSS | ? | Honda | Team Devil/Bodo Schmidt Motorsport |
| 33 | W. HIRSCHBECK | ? | Suzuki | |
| 34 | Michael SEEBER | ? | Ducati | Moto Thomé Racing |
| 35 | Hans GRATZL | ? | Honda RC30 | |
| 36 | Alfons AMERSCHLÄGER | ? | Yamaha | Team Devil/Bodo Schmidt Motorsport |
| 37 | Peter AMMANN | ? | Honda RC30 | |
| 38 | Günter HEIL | ? | Honda RC30 | |
| 39 | Frank SCHUCK | ? | Yamaha OW01 | Rathgeber Motorradsport |
| 40 | Peter RUBATTO | 34 | Yamaha OW01 | Hein-Gericke-Racing-Team |
| 41 | Stefan KLABACHER | 31 | Honda RC30 | EMCO-Sports |
| 50 | Norbert GÜNTHER | ? | Suzuki | |
| 51 | Willi LÜCKE | ? | Suzuki | |
| 52 | B. LEKIEN | ? | Suzuki | |
| 53 | Rainer KISSNER | ? | Suzuki | |
| 54 | Harry FATH | ? | Honda RC30 | |
| 55 | Klaus LIEGIBEL | 29 | Suzuki | |
| 56 | Peter WILLMES | ? | Honda RC30 | RH-JF-Team Wellbrock & Co. |
| 57 | Karl-Heinz HENNEMANN | ? | Suzuki | |
| 59 | Rolf ALJES | ? | Honda RC30 | |
| 60 | Harald DIETERLE | ? | Honda | Team Aichquelle |
| 61 | Peter HÄFNER | ? | Honda RC30 | Moto Parts Krefeld |
| 62 | Andreas MOLL | ? | Honda RC30 | Moto Kram Racing Team |
1990-04-21 to 1990-04-22
Deutsche Superbike-Meisterschaft
Speyer (Airfield circuit, 2.4300 km)
Entries: ? / Practised: ? / Qualified: 34
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ MOTOR SPORT aktuell 1990-04-25/ Photos by Manfred Mothes (highsider.com)