| # | Rider | Age | Bike | Team |
|---|---|---|---|---|
| 1 |  Baldassarre MONTI | 29 |  Honda RC30 | Moto Club Paso Libertas Sorbolo |
| 2 | Davide TARDOZZI | 31 | Ducati 851 | Moto Club Renzo Pasolini |
| 4 | Fabrizio PIROVANO | 30 |  Yamaha OW01 | Moto Club Biassono |
| 5 | Piergiorgio BONTEMPI | 22 | Ducati 851 | Moto Club Ancona |
| 7 |  Graham SINGER | 35 |  Kawasaki ZXR750 | Moto Club Firenze |
| 8 | Massimo BROCCOLI | 32 | Ducati 851 | Moto Club Lucchinelli |
| 9 | Mauro RICCI | 36 | Kawasaki ZXR750 | Moto Club Ruggeri |
| 11 | Giorgio CANTALUPO | 28 | Ducati 851 | Moto Club Umbria |
| 14 | Aldeo PRESCIUTTI | 29 | Yamaha OW01 | Moto Club Romanelli |
| 15 | Marino FABBRI | ? | Bimota YB4EI | Moto Club Paolo Tordi |
| 18 | Alan BENEDETTI | 26 | Yamaha OW01 | Moto Club Morena Mosport |
| 19 | Ivo ARNOLDI | 25 | Bimota YB4EI | Moto Club Paolo Tordi |
| 22 | Antonio CALASSO | 27 | Bimota YB4EI | Moto Club Biassono |
| 25 | Adriano NARDUCCI | 34 | Yamaha OW01 | Moto Club Biassono |
| 31 | Oscar LA FERLA | 35 | Kawasaki | Moto Club Renzo Pasolini |
| 34 | Gastone GRASSETTI | 27 | Honda RC30 | Moto Club Pesaro Tonino Benelli |
| 36 | Romolo BALBI | 31 | Ducati 851 | Moto Club Fusignano |
| 39 | Alessandro VALDO | 23 | Ducati 851 | Moto Club Abruzzo |
| 43 | Roberto BIAGIOLI | 23 | Yamaha OW01 | Moto Club Corsico |
| 46 | Gianfranco PISETTA | ? | Kawasaki ZXR750 | Primotor |
| 48 | Angelo LAUDATI | ? | Suzuki | Moto Club Valle Santa |
| 53 | Mauro MASTRELLI | 25 | Ducati 851 | Moto Club Renzo Pasolini |
| 54 | Stefano GIUDICI | 22 | Honda RC30 | Moto Club Renzo Pasolini |
| 55 | Michele LAURIOLA | ? | Yamaha | CCTA |
| 56 | Stefano CARACCHI | 30 | Ducati 851 | Moto Club Ruggeri |
| 57 | Andrea BASTIANELLO | ? | Honda | Moto Club Paolo Tordi |
| 58 | Fabrizio FURLAN | 23 | Honda RC30 | Moto Club Paolo Tordi |
| 59 | Riccardo LEONETTI | ? | Bimota YB4EI | Moto Club Corsico |
| 71 | Tiberio GARATTINI | ? | Ducati 851 | Moto Club Lumezzane |
| 72 | Paolo BLORA | 20 | Yamaha OW01 | Fiamme Oro |
| 73 | Andrea BRUNOTTI | ? | Ducati | Gentlemen's Motor Club |
| 74 | Silvano RICCHETTI | 38 | Yamaha | Moto Club Yashica |
| 75 | Enzo MICHELIS | ? | Suzuki | Moto Club Alpi Marittime |
| 76 | Alberto CARPINELLI | ? | Ducati 851 | Gentlemen's Motor Club |
| 77 | Luca PASINI | 25 | Honda RC30 | Moto Club Celeste Berardi |
| 78 | Luciano LEONETTI | 21 | Yamaha | Moto Club Corsico |
| 79 | Leandro BECHERONI | 40 | Ducati | Moto Club Firenze |
| 81 | Luigino FACCIO | ? | Kawasaki | Moto Club Castigliole d'Asti |
| 82 |  Edmund HLABIAN | ? | Honda RC30 | Primotor |
| 83 | Davide AMATI | 24 | Honda RC30 | Moto Club Broncino Albavilla |
| 84 | Lucio PEDERCINI | 17 | Bimota Tesi 1D | Moto Club Goito |
| 85 | Marco PAPA | 32 | Yamaha OW01 | Moto Club Perugia |
| 86 | Claudio SABATUCCI | 29 | Ducati | Gentlemen's Motor Club |
| 87 | Vittorio SCATOLA | 31 | Yamaha | Moto Club Milano |
| 88 |  Richard ARNAIZ | 28 | Honda RC30 | Moto Club Bergamo |
| 89 | Marco SORRENTINO | ? | Honda RC30 | Gentlemen's Motor Club |
| 91 | Danilo STOCCA | 40 | Honda | Primotor |
| 92 | Enzo CHIAPELLO | 40 | Yamaha FZ750 | Primotor |
| 93 | Gianluca MOSCHINI | 23 | Bimota YB4EI | Team Italia |
| 95 | Francesco MONACO | 20 | Ducati 851 | Moto Club Celeste Berardi |
| 97 | Stefano ROGORA | ? | Suzuki GSX-R750 | Moto Club Meda |
1990-08-10 to 1990-08-11
Campionato Italiano Superbike
Misano (Permanent circuit, 3.4880 km)
Attendance: 11,000
Entries: 51 / Practised: 42 / Qualified: 36
Sessions
Entry list
Struck out text denotes riders on entry list who did not participate.
Sources:
Official results/ Official entry list/ 1990-08-11 TMC live TV coverage/ La Provincia 1990-08-10 pg25/ La Provincia 1990-08-11 pg26/ La Provincia 1990-08-12 pg28/ La Stampa 1990-08-13 pg9/ Motosprint 1990-33/34 pg107-109/ Maurizio Mazzoni archive