| Year | 1978 |
| Bore x Stroke | 87.3 x 100.8 mm |
| Capacity | 1207 cc / 73.5 cu-in |
| Compression Ratio | 8.0:1 |
| Cooling System | Air cooled |
| Engine | Four stroke, 45° V-Twin, OHV, 2 valves per cylinder. |
| Final Drive | Chain |
| Front Brakes | 2x 254mm discs |
| Front Suspension | Telescopic forks, 89mm wheel travel |
| Front Tyre | 3.25-19 |
| Fuel Capacity | 12.5 Litres / 3.3 US gal |
| Gear Ratio | 1st 10-25 / 2nd 6-24 / 3rd 4-21 / 4th 3-42 to 1 |
| Ignition | Electronic |
| Induction | Single 38mm Keihin carburetor |
| Max Power | 58 hp / 42.3 kW @ 5150 rpm |
| Max Torque | NA |
| Rear Brakes | Single 292mm disc |
| Rear Suspension | Swinging fork. Duplex loop cradle with cast lugs. |
| Rear Tyre | 5.10-16 |
| Starting | Electric |
| Transmission | 4 Speed |
| Wet Weight | 275.0 kg / 606.3 lbs |
