| Year | 1966 |
| Bore x Stroke | 72 x 73 mm |
| Capacity | 594 cc / 36.2 cu in |
| Clutch | Single plate, saucer spring, dry |
| Compression Ratio | 7.5:1 |
| Cooling System | Air cooled |
| Engine | Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder |
| Final Drive | Shaft |
| Front Wheel Travel | 208 mm / 8.2 in |
| Front Brakes | 200mm Drum |
| Front Suspension | Telescopic hydraulic forks |
| Front Tyre | 3.50 - S18 |
| Fuel Capacity | 17 Litres / 4.49 US gal |
| Gear Ratio | 1st 4.17 / 2nd 2.73 / 3rd 1.94 / 4th 1.54 |
| Ignition | Battery ignition |
| Induction | 2 x Bing 1/24/151 - 1/24/152 |
| Max Power | 22.4 kW / 30 hp @ 5800 rpm |
| Max Torque | 49 Nm / 36 lb-ft @ 5000 rpm |
| Rear Wheel Travel | 125 mm / 4.9 in |
| Rear Brakes | 200mm drum |
| Rear Suspension | Long swinging arm with strut |
| Rear Tyre | 3.50 - S18 |
| Starting | Kick |
| Transmission | 4 Speed |
| Wet-Weight | 195 kg / 430 lbs |
