VS
The 1982 Kawasaki GPz750 and 1990 Yamaha FZR400RR both compete in the sportbike segment, offering riders distinct interpretations of the formula.
The 1982 Kawasaki GPz750 from Japan was powered by a 738cc DOHC inline-4 producing 83hp at 9500rpm. Weighing 218.0kg (481 lbs) and with a seat height of 800mm, it was aimed at sportbike riders.
The 1990 Yamaha FZR400RR by contrast offered 399cc of DOHC inline-4 power, delivering 63hp at 12000rpm. Tipping the scales at 163.0kg (359 lbs) with a top speed of 210km/h (130 mph), it offered a distinct riding experience. 1980s motorcycles are the rising stars of the collector market. Early sportbikes and final-generation air-cooled models are gaining strong interest.
The 1982 Kawasaki GPz750 from Japan was powered by a 738cc DOHC inline-4 producing 83hp at 9500rpm. Weighing 218.0kg (481 lbs) and with a seat height of 800mm, it was aimed at sportbike riders.
The 1990 Yamaha FZR400RR by contrast offered 399cc of DOHC inline-4 power, delivering 63hp at 12000rpm. Tipping the scales at 163.0kg (359 lbs) with a top speed of 210km/h (130 mph), it offered a distinct riding experience. 1980s motorcycles are the rising stars of the collector market. Early sportbikes and final-generation air-cooled models are gaining strong interest.
Specifications Comparison
| 1982 Kawasaki GPz750 | 1990 Yamaha FZR400RR | |
|---|---|---|
| Displacement | 738 cc | 399 cc |
| Power | 83 hp | 63 hp |
| Torque | 65.0 Nm | 38.0 Nm |
| Cylinders | 4 | 4 |
| Top Speed | 210 km/h | 210 km/h |
| Quarter Mile | — | — |
| Dry Weight | 218.0 kg | 163.0 kg |
| Wet Weight | 236.0 kg | 177.0 kg |
| Seat Height | 800 mm | 770 mm |
| Wheelbase | 1470 mm | 1360 mm |
| Fuel Capacity | 18.0 L | 15.0 L |
| Gears | 5 -speed | 6 -speed |
The Verdict
These two sportbikes are remarkably well-matched. With 83hp versus 63hp, the performance difference is marginal. The choice between them comes down to brand loyalty, aesthetics, and riding preference. Parts availability is good for the 1982 Kawasaki GPz750 and moderate for the 1990 Yamaha FZR400RR — an important factor for any restoration project.
About the 1982 Kawasaki GPz750
A sport bike from 1982, the 1982 Kawasaki GPz750 delivers 83hp from its 738cc DOHC inline-4 engine.
Full 1982 Kawasaki GPz750 Profile →About the 1990 Yamaha FZR400RR
The 1990 1990 Yamaha FZR400RR is a 399cc four-cylinder sport bike that became one of Yamaha's most memorable motorcycles of the 1990s.
Full 1990 Yamaha FZR400RR Profile →