| MODEL | KAWASAKI GPZ 400 1982 |
| Year | 1982 |
| Engine Type | Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder |
| Displacement / Capacity | 399 cc / 24.3 cu in |
| Bore X Stroke | 52 x 47 mm |
| Compression Ratio | 9.5:1 |
| Cooling System | Air cooled |
| Max Power | 48 hp / 35 kW @ 10500 rpm |
| Max Torque | 34.3 Nm / 25.2 lb-ft @ 8500 rpm |
| Ignition | CDI |
| Induction | 4 x 21mm Teikei carburetors |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 Speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic forks |
| Rear Suspension | Swing arm |
| Front Brakes | Single 236mm disc |
| Rear Brakes | Single 140mm drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 179 kg / 394.6 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-19 |
| Rear Tyre | 110/90-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 15 Litres / 3.9 US gal |
| Fuel Consumption | — |
| Top Speed | — |
Kawasaki's air-cooled 399 cc GPz-series four, a transverse DOHC engine with four 21 mm carburettors and 48 hp at 10,500 rpm. It was a road bike with telescopic forks, a swing-arm rear, a 19-inch front wheel and a single disc up front. The page gives no narrative, so this description rests on the figures it lists.
