| Year | 1984 |
| Bore x Stroke | 58.5 x 55.7 mm |
| Braking 60 - 0 / 100 - 0 | - / 36.5m |
| Capacity | 598 cc / 36.4 cu-in |
| Compression Ratio | 10.0:1 |
| Consumption Average | 56 mpg |
| Cooling System | Air cooled |
| Dimensions | Length 2118 mm / 83.4 in Width 734 mm / 28.9 in Height 1224 mm / 48.2 in |
| Dry Weight | 188 kg / 414.4 lbs |
| Engine | Four stroke, transverse four cylinder. DOHC, 2 valves per cylinder. |
| Final Drive | Chain |
| Front Brakes | 2x 267mm discs 2 piston calipers |
| Front Suspension | Telescopic forks |
| Front Tyre | 90/90 V18 |
| Front Wheel Travel | 99 mm / 3.9 in |
| Fuel Capacity | 21.5 Litres / 5.6 US gal |
| Ground Clearance | 150 mm / 5.9 in |
| Ignition | Hitachi TID 14-31, Transistor TCI |
| Induction | 4x Mikuni BS32 carburetors |
| Lubrication | Wet sump |
| Max Power | 72 hp / 52.5 kW @ 10000 rpm |
| Max Torque | 53.9 Nm / 39.8 lb-ft @ 8000 rpm |
| Rake | 64.0° |
| Rear Brakes | Single 267mm disc 1 piston caliper |
| Rear Suspension | Monocross rising rate with 5-way preload |
| Rear Tyre | 110/90 V18 |
| Rear Wheel Travel | 142 mm / 5.6 in |
| Seat Height | 790 mm / 31.1 in |
| Standing ¼ Mile | 12.4 sec / 107.5 mph |
| Starting | Electric |
| Top Speed | 129 mph |
| Trail | 106 mm / 4.2 in |
| Transmission | 6 Speed |
| Wet Weight | 208 kg / 458.6 lbs |
| Wheelbase | 1424 mm / 56.1 in |
