Kawasaki GPZ400F (1984)

The Kawasaki GPz 400F also known as the Z400GP was released in 1984. It has a four-stroke transverse four-cylinder DOHC 2 valve per cylinder engine with a capacity of 399cc/24.3 cu-in. The bore x stroke is 52 x 47mm with air cooling and a compression ratio of 9.5:1. The bike uses 4 x 21mm Teir-Kei carburetors and CDI ignition with electric starting. It boasts a maximum power of 51 hp / 38 kW @ 11500 rpm and maximum torque of 34.3 Nm / 25.2 lb-ft @ 8500 rpm, and is equipped with a 6-speed transmission and chain final drive. The front suspension is made up of telescopic forks and the rear suspension is a swing arm. The front brake features a single 236mm disc and the rear brake is a single 140mm drum. The tires are 90/90-19 in the front and 110/90-18 in the rear. The bike has a dry weight of 179 kg / 394.6 lbs and a fuel capacity of 15 liters / 3.9 US gallons.

Technical specifications:

Make Model: Kawasaki GPz 400F / Z400GP

Year: 1984
Engine: Four stroke, transverse four cylinder, DOHC, 2 Valve per cylinder.
Capacity: 399 cc / 24.3 cu-in
Bore x Stroke: 52 47mm
Cooling System: Air cooled
Compression Ratio: 9.5:1
Induction: 4 x 21mm Teir-Kei carburetors
Ignition: CDI
Starting: Electric
Max Power: 51 hp / 38 kW @ 11500 rpm
Max Torque: 34.3 Nm / 25.2 lb-ft @ 8500 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Swing arm
Front Brakes: Single 236mm disc
Rear Brakes: Single 140mm drum
Front Tyre: 90/90-19
Rear Tyre: 110/90-18
Dry Weight: 179 kg / 394.6 lbs
Fuel Capacity: 15 Litres / 3.9 US gal