| Year | 1980 |
| Battery | 6V, 4Ah |
| Bore x Stroke | 66 x 50 mm |
| Capacity | 171 cc / 10.43 cu-in |
| Castor Angle | 60° |
| Clutch | Wet, multiplate type |
| Compression Ratio | 6.8:1 |
| Cooling System | Air cooled |
| Dimensions | Length 2080 mm / 81.9 in Width 885 mm / 34.8 in Height 1120 mm / 44.1 in |
| Dry Weight | 99 kg / 218 lbs |
| Engine | Two stroke, single cylinder, reed valve |
| Final Drive | Chain, DID428SM. 117 links |
| Final Reduction Ratio | 2.37:1 |
| Frame | Welded, tubular, double cradle with single downtube |
| Front Brakes | Drum |
| Front Fork Oil | 146cc (4.9fl. oz.) per leg |
| Front Suspension | Telescopic, oil damped |
| Front Tyre | 2.75 - 21 |
| Fuel Capacity | 7 Litres / 1.5 US gal |
| Gear Ratios | 1st 33.55, 2nd 20.38, 3rd 14.42, 4th 11.50, 5th 10.09 |
| Gearbox Sprocket | 15 teeth |
| Ground Clearance | 265 mm / 10.4 in |
| Ignition | CDI, magneto type |
| Induction | Mikuni VM24SS 24mm slide type carburettor |
| Max Power | 16.5 hp / 12.3 kW @ 7000 rpm |
| Max Torque | 8.8 Nm / 12 lb- ft @ 6000rpm |
| Primary Reduction Ratio | 3.23:1 |
| Rear Brakes | Drum |
| Rear Suspension | Dual shocks |
| Rear Tyre | 3.50 -18 |
| Seat height | 845 mm / 33.27 in |
| Starting | Kick |
| Transmission | 5 Speed |
| Wheel Sprocket | 49 teeth |
| Wheelbase: | 1350 mm / 53.1 in |
