| Year | 1981 |
| Bore x Stroke | 63.0 x 57.8 mm |
| Capacity | 180 cc / 10.9 cu-in |
| Compression Ratio | 9.2:1 |
| Consumption Average | 20.3 km/lit |
| Cooling System | Air cooled |
| Dry Weight | 110 kg / 242.5 lbs |
| Engine | Four stroke, single cylinder, OHC, 2 valve |
| Final Drive | Chain |
| Frame | Semi double cradle |
| Front Brakes | 110mm Drum |
| Front Suspension | 38mm Showa air assisted forks |
| Front Tyre | 2.75-21 |
| Front Wheel Travel | 200 mm / 7.8 om |
| Fuel Capacity | 7 Litres / 1.8 US gal |
| Ignition | CDI |
| Induction | Single 24mm Keihin carburetor |
| Lubrication | Wet sump |
| Max Power | 16 hp / 11.7 kW @ 8000 rpm |
| Max Torque | 13.6 Nm / 10.0 lb-ft @ 6500 rpm |
| Rear Brakes | 110mm Drum |
| Rear Suspension | Showa Pro-Link shocks |
| Rear Tyre | 4.10-18 |
| Rear Wheel Travel | 165 mm /7.2 in |
| Standing ¼ Mile | 17.5 sec |
| Starting | Kick |
| Top Speed | 138 km/h / 85.7 mph |
| Transmission | 5 Speed |
