| Year | 1980 |
| Battery | 12V, 14AH |
| Bore x Stroke | 72 x 66 mm |
| Capacity | 1074 cc / 65.5 cu-in |
| Clutch | Wet. 18 plates |
| Compression Ratio | 9.5:1 |
| Cooling System | Air cooled |
| Dimensions | Length 2300 mm / 90.6 in Width 905 mm / 35.6 in Height 1260 mm / 49.6 in |
| Engine | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. |
| Final Drive | Chain |
| Front Brakes | 2x 295mm discs |
| Front Suspension | Telehydraulic forks |
| Front Tyre | 100/90-19 |
| Fuel Capacity | 15 Litres / 3.4 gal |
| Ignition | Transistorized pointless |
| Induction | 4x 34mm Mikuni BSS4SS |
| Lubrication | Wet sump, trochoidal pump |
| Max Power | 72.9 kW / 100 hp @ 8700 rpm |
| Max Torque | 85.3 Nm / 8.7 kgf-m / 62.9 ft-lb @ 11200 rpm |
| Rear Brakes | Single 295mm disc |
| Rear Suspension | Swinging arm forks with adjustable shock absorbers. |
| Rear Tyre | 130/90-16 |
| Starting | Starting |
| Transmission | 5 Speed |
| Wet Weight | 259 kg / 571 lbs |
| Wheelbase | 1525 mm / 60.0 in |
