| Year | 1973 |
| Bore x Stroke | 61 x 62 mm |
| Capacity | 543 cc / 33.1 cu in |
| Clutch | Multi-disc wet clutch |
| Compression Ratio | 6.8:1 |
| Dimensions | Length: 2195 mm / 86.4 in Width: 815 mm / 32.1 in Height: 1160 mm / 45.7 in |
| Dry Weight | 186.8 kg / 412 lbs |
| Engine | Two stroke, transverse three cylinder |
| Final Drive | Chain, endless 530 |
| Frame | Welded mild steel tubing |
| Front Brakes | Single 290 mm hydraulically operated disk |
| Front Suspension | Telehydraulic fork |
| Front Tyre | 3.25-19 |
| Fuel Capacity | 12.5 Litres / 3.3 US gal / 2.7 Imp gal |
| Ground Clearance | 145 mm / 5.7 in |
| IBattery | 12V, 11Ah |
| Ignition | Battery/coil with contact breakers |
| Induction | 3 x 28mm Mikuni carburetors |
| Max Power | 37 kW / 50 hp @ 6500 rpm |
| Max Torque | 53 Nm / 39.7 lb-ft @ 6000 rpm |
| Rear Brakes | Drum |
| Rear Suspension | Dual shocks swinging fork preload adjustable |
| Rear Tyre | 4.00-18 |
| Starting | Electric and kick |
| Transmission | 5 Speed, constant mesh |
| Wet Weight | 211 kg / 465 lbs |
| Wheelbase | 1465 mm / 57.7 in |
