| Year | 1989 |
| Bore x Stroke | 88.8 x 108.0 mm |
| Capacity | 1337 cc / 81.5 cu-in |
| Compression Ratio | 8.5:1 |
| Cooling System | Air cooled |
| Engine | Four stroke, 45° V-Twin, OHV, 2 valves per cylinder. |
| Final Drive | Belt |
| Front Brakes | Single 292mm disc 1 piston caliper |
| Front Suspension | 38mm Telescopic air assistance, 175mm wheel travel. |
| Front Tyre | MT 90-16 |
| Fuel Capacity | 16 Litres / 4.2 US gal |
| Ignition | Col battery |
| Induction | 38mm Keihin carburetor |
| Max Power | 58 hp / 43 kW @ 5800 rpm |
| Max Torque | 90.8 Nm / 67 lb.-ft. @ 3600 rpm |
| Rear Brakes | Single 292mm disc 1 piston caliper. |
| Rear Suspension | Dual shocks preload adjustable, 91mm wheel travel. |
| Rear Tyre | MT 90-16 |
| Starting | Electric |
| Transmission | 5 Speed |
| Wet-Weight | 290 kg / 640 lbs |
