The Kawasaki Z400F-II is a motorcycle that was produced in 1983. It has a four-stroke, transverse four-cylinder engine with 2 valves per cylinder and a capacity of 399cc. The bore x stroke measures 55.42mm, and it has an air-cooled cooling system with a compression ratio of 9.7:1. The motorcycle is equipped with four 28mm TK Teir-Kei carburetors and an ignition system with a CDI. It has an electric starting mechanism and can produce a maximum power output of 48 horsepower at 10500 RPM and a maximum torque of 25.3 lb-ft at 8500 RPM. The transmission system has six speed, while the final drive is chain-driven with a gear ratio of 1st 2.57 (36/14), 2nd 1.78 (32/18), 3rd 1.38 (29/21), 4th 1.13 (27/24), 5th 0.96 (25/26), and 6th 0.85 (23/27). On the front, the motorcycle has telescopic air-assisted forks adjustable anti-dive suspension and a rear rising-rate Uni-Trak linkage suspension with adjustable preload and four-way damping. The front brakes consist of two 226mm discs, while the rear brake is a single 226mm disc. The front and rear tires are 100/90 H18 and 110/90 H18, respectively. The motorcycle weighs 179 kg/394.6 lbs and has a fuel capacity of 18 liters/4.7 US gallons.
Technical specifications:
Make Model: Kawasaki Z 400F-II
| Year | 1983 – |
|---|---|
| Engine | Four stroke, transverse four cylinder, DOHC, 2 Valve per cylinder. |
| Capacity | 399 cc / 24.3 cu-in |
| Bore x Stroke | 55 42 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.7:1 |
| Induction | 4x 28mm TK Teir-Kei carburetors |
| Ignition | CDI |
| Starting | Electric |
| Max Power | 48 hp @ 10500 rpm |
| Max Torque | 25.3 lb-ft @ 8500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Gear Ratio | 1st 2.57 (36/14) 2nd 1.78 (32/18) 3rd 1.38 (29/21) 4th 1.13 (27/24) 5th 0.96 (25/26) 6th 0.85 (23/27) |
| Front Suspension | Telescopic air assisted forks adjustable anti-dive. |
| Rear Suspension | Rising-rate Uni-Trak linkage with adjustable preload, 4-way damping. |
| Front Brakes | 2x 226mm discs |
| Rear Brakes | Single 226mm disc |
| Front Tyre | 100/90 H18 |
| Rear Tyre | 110/90 H18 |
| Dry-Weight | 179 kg / 394.6 lbs |
| Fuel Capacity | 18 Litres / 4.7 US gal |
