The Kawasaki GPZ 550 is a sporty middleweight from Kawasaki's 1980s GPZ range. It uses an air-cooled 553cc in-line four in a light chassis, and was one of the fastest bikes in its class.
Quick, nimble and reliable, it was a favourite with young riders in the 1980s. Rivals included the Honda CBX550 and Yamaha XJ550.
| Year | Photo | Engine | Power | Weight | Seat | Fields |
|---|---|---|---|---|---|---|
| 1990 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1989 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1988 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1987 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1986 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1985 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1984 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1983 |  |
553 cc | 65 hp | 209 kg | – | 24 |
| 1982 |  |
553 cc | 58 hp | 216 kg | – | 24 |
| 1981 |  |
553 cc | 58 hp | 216 kg | – | 24 |