| Year | 1981 |
| Bore x Stroke | 70.5 x 50.6mm |
| Capacity | 395 cc / 24.1 cu-in |
| Compression Ratio | 9.3:1 |
| Consumption Average | 48.5 mpg |
| Cooling System | Air cooled |
| Engine | Four stroke, parallel twin cylinder, SOHC, 3 valve per cylinder |
| Final Drive | Chain |
| Frame | Diamond |
| Front Brakes | Single 282mm disc |
| Front Suspension | Telescopic forks |
| Front Tyre | 3.60 S19 |
| Front Wheel Travel | 124.5 mm / 4.7 in |
| Fuel Capacity | 13 Litres / 3.1 US gal |
| Ignition | CDI |
| Induction | 2x 32mm Keihin carbs |
| Max Power | 43 hp / 31.4 kW @ 9500 rpm |
| Max Torque | 33 Nm / 24.3 lb-ft @ 8000 rpm |
| Rear Brakes | 153mm Drum |
| Rear Suspension | Dual EVO dampers with 5-way spring preload adjustment. |
| Rear Tyre | 4.10 S18 |
| Rear Wheel Travel | 90 mm / 3.6 in |
| Seat Height | 800 mm / 31 in |
| Standing ¼ Mile | 14.2 sec / 88 mph |
| Starting | Electric |
| Top Speed | 177 km/h / 110 mph |
| Transmission | 6 Speed |
| Wet-Weight | 182 kg / 401 lbs |
