| MODEL | KAWASAKI EN 400 VULCAN 1986 - 1989 |
| Year | 1986 - 1989 |
| Engine Type | Four-stroke, DOHC, liquid-cooled parallel twin, 4 valves per cylinder |
| Displacement / Capacity | 399 cc / 24.3 cu in |
| Bore X Stroke | 70 x 51.9 mm |
| Compression Ratio | 10.7:1 |
| Cooling System | Liquid cooled |
| Max Power | 45 hp / 32.8 kW @ 9,000 rpm |
| Max Torque | 3.4 kgf-m / 24.5 lb-ft @ 8,000 rpm |
| Ignition | Coil |
| Induction | Keihin carburettor |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6-speed |
| Clutch | Wet plate |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic forks |
| Rear Suspension | Dual shocks |
| Front Brakes | Single disc |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 182.0 kg / 401.2 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/90-19 |
| Rear Tyre | 140/90-15 |
| FUEL SYSTEM | |
| Fuel Capacity | 10 litres / 2.6 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A 399 cc parallel twin from Kawasaki's Vulcan 400 family, a cruiser-style middleweight with a belt final drive and a drum at the rear. It used a carburettor rather than fuel injection and a conventional forks-and-dual-shocks chassis. It was sold as an easy-going beginner and commuter machine.
