| Year | 1978 |
| Bore x Stroke | 88.8 x 108.0 mm |
| Capacity | 1337 cc / 81.7 cu-in |
| Compression Ratio | 8.5:1 |
| Cooling System | Air cooled |
| Dry Weight | 343 kg / 756 lbs |
| Engine | Four stroke, 45° V-Twin, OHV, 2 valves per cylinder. |
| Final Drive | Chain |
| Front Brakes | Single 254mm disc 1 piston caliper |
| Front Suspension | Telescopic forks |
| Front Tyre | MT90-16T |
| Fuel Capacity | 19 Litres / 5.0 US gal |
| Ignition | Solid state electronic |
| Induction | 38mm Keihin Carburettor |
| Max Power | 67 hp / 48.9 hp @ 5000 rpm |
| Max Torque | 69 lb-ft @ 3000 rpm |
| Rear Brakes | Single 254mm disc 1 piston caliper. |
| Rear Suspension | Dual shocks swinging arm |
| Rear Tyre | MT90-16 |
| Starting | Electric |
| Transmission / Drive | 4 Speed |
