| Year | 1981 |
| Bore x Stroke | 88 х 65.2 mm |
| Capacity | 396 cc / 24.2 cu in |
| Compression Ratio | 9.3:1 |
| Consumption Average | 3.9 L/100 km / 25.5 km/l / 60 US mpg / 72 Imp mpg |
| Cooling System | Air cooled |
| Dimensions | Length: 2110 mm / 83.1 in Width: 840 mm / 33.1 in Height: 1200 mm / 47.2 in |
| Dry Weight | 140 kg / 309 lbs |
| Engine | Four stroke, single cylinder, SOHC, 4 valves |
| Final Drive | Chain |
| Front Brakes | Single disc |
| Front Suspension | Telescopic fork |
| Front Tyre | 3.60-18 |
| Fuel Capacity | 11.5 Litres / 3.0 US gal / 2.5 Imp gal |
| Induction | 36mm Mikuni |
| Max Power | 19.7 kW / 27 hp @ 7500 rpm |
| Max Torque | 29.4 Nm / 3.0 kgf-m / 21.7 lb-ft @ 5000 rpm |
| Rear Brakes | Drum |
| Rear Suspension | Dual shocks |
| Rear Tyre | 4.60-16 |
| Starting | Kick |
| Top Speed | 146 km/h / 90.6 mph |
| Transmission | 5 Speed |
| Wheelbase | 1410 mm / 55.5 in |
