| Year | 1980 |
| Alternator | Bosch 280 W |
| Bevel / Crown wheel | 11/33 teeth or 10/32 teeth |
| Bore x Stroke | 94 x 70.6 mm |
| Capacity | 980 cc / 59.8 cu in. |
| Clutch | Single dry plate |
| Compression Ratio | 8.2:1 |
| Cooling System | Air cooled |
| Dimensions | Length 2210 mm / 87.0in Width 746 mm / 29.4 in Height 1210 mm / 47.6 in |
| Dry Weight | 198 kg / 436.5 lbs |
| Engine | Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder |
| Final Drive | Shaft |
| Frame | Double sown tubs, dual cradle |
| Front Brakes | Single 260mm disc |
| Front Suspension | Telescopic fork with hydraulic shock absorber. |
| Front Tyre | 3.25 - H19 |
| Front Wheel | 2.15 - B19 |
| Front Wheel Travel | 200 mm / 7.8 in |
| Fuel Capacity | 24 L / 6.3 US gal |
| Gear Ratio | 1st 4.40. 2nd 2.86 / 3rd 2.07 / 4th 1.67 / 5th 1.50:1 |
| Gear Ratio Sport Version | 1st 3.38 / 2nd 2.43 / 3rd 1.93 / 4th 1.67 / 5th 1.50:1 |
| Ground Clearance | 165 mm / 6.49 in |
| Ignition | Contact free electronic ignition (Bosch) |
| Induction | 2 x constant depression carburetors, Bing V 94/40/111 - 94/40/112 |
| Max Power | 48.8 kW / 66.6 hp @ 7000 rpm |
| Max Torque | 72 Nm / 7.34 kgf-m / 53.1 lb-ft @ 5500 rpm |
| Rear Brakes | 200 Drum |
| Rear Suspension | Long swinging arm with adjustable strut. |
| Rear Tyre | 4.00 - H18 |
| Rear Wheel | 2.50 - B18 |
| Rear Wheel Ratio | 1:3.00 |
| Rear Wheel Travel | 125 mm / 4.9 in |
| Seat Height | 820 mm / 32.3 in |
| Spark Plug | Bosch W 5 D / Beru 14-5D / Champion N6Y |
| Starting | Electric |
| Transmission | 5 Speed |
| Wet Weight | 218 Kg / 480 lbs |
| Wheelbase | 1465 mm / 57.67 in |
