| Year | 1985 |
| Bore x Stroke | 62 x 55.8 mm |
| Capacity | 673 cc / 41.1 cu in |
| Clutch | Wet, multi-plate |
| Compression Ratio | 7.4:1 |
| Consumption Average | 6.9 L/100 km / 14.5 km/l / 34 US mpg / 40.8 Imp mpg |
| Cooling System | Air-cooled |
| Dimensions | Length: 2160 mm / 85.0 in Width: 750 mm / 30.0 in |
| Dry Weight | 218 kg / 479 lbs |
| Engine | Four-stroke, transverse four cylinder, turbocharged, DOHC, 2 valves per cylinder |
| Final Reduction | 39/16 |
| Final Drive | 530 chain, 39/16 |
| Front Wheel Travel | 150 mm / 5.9 in |
| Front Brakes | 2 x 290mm Discs, 2 piston calipers |
| Front Suspension | 37mm Kayaba shocks, adjustments for spring preload, anti-dive |
| Front Tyre | 100/90 H16 Michelin A48 |
| Fuel Capacity | 20 Litres / 5.3 US gal / 4.4 Imp gal |
| Ignition | Transistorize |
| Induction | Nippondenso electronic fuel injection |
| Max Power | 62 kW / 85 hp @ 8000 rpm |
| Max Torque | 76.4 Nm / 7.8 kgf-m / 56.4 lb-ft @ 6500 rpm |
| Production | 1153 units |
| Rear Wheel Travel | 106 mm / 4.2 in |
| Rear Brakes | Single 265mm disc, 1 piston caliper |
| Rear Suspension | Suzuki Full Floater, one Kayaba damper, 1 adjustment for spring preload |
| Rear Tyre | 120/90 H17 Michelin M48 |
| Seat Height | 762 mm / 30.0 in |
| Standing ¼ Mile | 12.3 sec / 171 km/h / 106 mph |
| Starting | Electric |
| Top Speed | 206 km/h / 128 mph |
| Transmission | 5 Speed |
| Wet Weight | 250 kg / 551 lb lbs |
| Wheelbase | 1486 mm / 58.5 in |
