The Kawasaki GPX 600R Ninja (ZX 600R) was a motorcycle manufactured between the years of 1987-88. The bike featured a liquid-cooled, transverse four-cylinder DOHC engine with 4 valves per cylinder and a 598cc capacity. Its induction system consisted of 4x 32mm Keihin CV carburetors and digital ignition with an electric start. The bike produced a maximum power of 84hp at 11,000rpm and maximum torque of 42ft-lbs at 9,000rpm. The transmission was a 6-speed manual and the final drive was a chain. The bike had a front suspension of 38mm telescopic with electronic anti-drive and a rear suspension of rising rate monoshock with adjustable preload and rebounding preload. The front brakes were 2x 270mm discs and the rear brake was a single 130mm disc.
The bike had a seat height of 760mm and a dry weight of 180kg. The fuel capacity was 19.5 litres and the average consumption was 19.2km/lit. The braking distance from 60-0mph was 13.1m and from 100-0mph was 39.9m. The standing 1/4 mile time was 11.7 seconds with a top speed of 226.8km/h or 140.9mph. Overall, the Kawasaki GPX 600R Ninja was a powerful and versatile motorcycle that could accelerate quickly, had good handling, and was comfortable to ride.
Technical specifications:
Make Model: Kawasaki GPX 600R Ninja / ZX 600R
| Year | 1987 – 88 |
|---|---|
| Engine | Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder |
| Capacity | 598 cc / 36.1 cu-in |
| Bore x Stroke | 60 x 52.4 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 11.71 |
| Lubrication | Wet sump |
| Induction | 4x 32mm Keihin CV carburetors |
| Ignition | Digital |
| Starting | Electric |
| Max Power | 84 hp / 62 kW @ 11000 rpm |
| Max Power Rear Tyre | 74.8 hp @ 10300 rpm |
| Max Torque | 42 ft-lb / 5.8kgf-m @ 9000 rpm |
| Clutch | Wet, multiple discs, cable operated |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Front Suspension | 38mm Telescopic with electronic anti-drive. |
| Rear Suspension | Rising rate monoshock with adjustable preload and rebounding preload. |
| Front Brakes | 2x 270mm discs |
| Rear Brakes | Single 130mm disc |
| Front Tyre | 110/80 V16 |
| Rear Tyre | 130/90 V16 |
| Trail | 91 mm / 3.6 in |
| Wheelbase | 1425 mm / 56.1 in |
| Seat Height | 760 mm / 30.0 in |
| Dry Weight | 180 kg / 397 lbs |
| Wet Weight | 195 kg / 430 lbs |
| Fuel Capacity | 19.5 Litres / 5.1 US gal |
| Consumption Average | 19.2 km/lit |
| Braking 60 – 0 / 100 – 0 | 13.1 m / 39.9 m |
| Standing 1/4 Mile | 11.7 sec / 182.8 km/h |
| Top Speed | 226.8 km/h / 140.9 mph |
