The 1990 Superbike Racing Season
International Championships
1990 FIM Diesel Jeans Superbike World Championship
Race results available: 26/26
Official results compiled: 42%
1990 Nordisk Mesterskap i Superbike
National Championships
1990 Shell Oils Australian Superbike Championship
Race results available: 2/11
Official results compiled: 5%
1990 Shell Supercup ACU British Championship
Race results available: 5/7
Official results compiled: 48%
1990 Campeonato Nacional de Velocidade - Superbike
Race results available: 8/11
Official results compiled: 0%
1990 Motor Cycle News TT Superbike Championship
Non-Championship Events
| Date | Circuit | Event Name | Results |
|---|---|---|---|
| 1990-04-16 | Donington Park | World Superbike British Round | GO! |
| 1990-06-10 |  Bikernieki | Latvian Trophy 90 | GO! |
| 1990-07-08 |  Sachsenring | Internationales Sachsenringrennen | GO! |
| 1990-08-04 | Schleiz | 57. Internationales Schleizer Dreieckrennen für Motorräder | GO! |
| 1990-09-02 |  Těrlicko | Zlatý Kahanec | |
| 1990-09-15 | Phillip Island | Australian Hospital Care Superbike Challenge | GO! |
| 1990-11-24 |  Macau | 37th Macau Grand Prix - Luck Hock Enterprise Superbikes | |
| 1990-11-25 | Eastern Creek | Arai Cup | |
| 1990-12-09 |  Mexico City | Aeromexico Superbike Masters |