| Year | 2000 |
| Bore x Stroke | 100 x 82 mm |
| Braking 100 km/h - 0 | 39.1 m / 128 ft |
| Braking 60 km/h - 0 | 13.7m / 44.9 ft |
| Capacity | 644 cc / 39.3 cu in |
| Compression Ratio | 9.5:1 |
| Consumption Average | 5.6 L/100 km / 17.9 km/l / 42 US mpg / 50.4 Imp mpg |
| Cooling System | Air/oil cooled |
| Dimensions | Length: 2205 mm / 86.8 in Width: 865 mm / 34.1 in Height: 1230 mm / 48.4 in |
| Dry Weight | 162 kg / 357 lbs |
| Engine | Four stroke, single cylinder, SOHC, 4 valves |
| Final Drive | Chain |
| Front Wheel | 2.50 x 19 |
| Front Brakes | Single 300 mm disc |
| Front Suspension | Oil-damped front fork |
| Front Tyre | 100/90-19 54H |
| Fuel Capacity | 18.5 Litres / 4.9 US gal / 4.1 Imp gal |
| Ground Clearance | 200 mm / 7.9 in |
| Ignition | CDI |
| Induction | 2 x 32 mm Mikuni carburetors |
| Max Power | 35 kW / 48 hp @ 7000 rpm |
| Max Torque | 52 Nm / 5.3 kgf-m / 38.4 lb-ft @ 5500 rpm |
| Rear Wheel | 3.00 x 17 |
| Rear Brakes | Single 240 mm disc |
| Rear Suspension | Full Floater with adjustable spring preload and damping |
| Rear Tyre | 130/80-17 65H |
| Review | .com / Topmoto.it / Motorbox |
| Seat Height | 830mm / 32.7 in |
| Standing ¼ Mile | 13.7 sec / 146.8 km/h / 91.2 mph |
| Starting | Electric |
| Top Speed | 167.8 km/h / 104.3 mph |
| Transmission | 5 Speed |
| Wet Weight | 180 kg / 397 lbs |
| Wheelbase | 1465 mm / 58.3 in |
