| MODEL | KAWASAKI GPZ 500S 2007 - 2008 |
| Year | 2007 - 2008 |
| Engine Type | Four stroke, parallel twin, DOHC, 4 valves per cylinder |
| Displacement / Capacity | 498 cc / 30.4 cu in |
| Bore X Stroke | 74 x 58 mm |
| Compression Ratio | 10.8:1 |
| Cooling System | Liquid cooled |
| Max Power | 43.7 kW / 60 hp @ 9800 rpm |
| Max Torque | 46.1 Nm / 4.7 kg-m @ 8500 rpm |
| Ignition | TCI (Transistor Controlled Ignition) |
| Induction | 2x Keihin CVK34 carburetors |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6 speed |
| Clutch | Wet, multiple discs, cable operated |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Iron double cradle frame |
| Front Suspension | 38 mm telescopic forks, 130 mm / 5.1 in wheel travel |
| Rear Suspension | Swinging arm, single shock adjustable for spring preload, 100 mm / 3.9 in wheel travel |
| Front Brakes | Single 270 mm disc, 2-piston caliper |
| Rear Brakes | Single disc |
| DIMENSION SPECS | |
| Overall Length | 2095 mm / 82.4 in |
| Overall Width | 700 mm / 30.3 in |
| Overall Height | 1160 mm / 45.6 in |
| Seat Height | 775 mm / 30.5 in |
| Wheelbase | 1435 mm / 56.4 in |
| Ground Clearance | — |
| Dry Weight | 176 kg / 388 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 110/70-17 |
| Rear Tyre | 130/70-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 15.9 Litres / 4.2 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The same 498 cc liquid-cooled twin as the 2005-06 model, carried into the 2007-08 model years with the Ninja 500R and GPz 500S names. It remained a light, approachable middleweight for beginners and commuters, with a half fairing and a six-speed gearbox.
