| Year | 2006 |
| Bore x Stroke | 55 x 42 mm |
| Capacity | 399 cc / 24.3 cu in |
| Clutch | Wet, multi-plate |
| Compression Ratio | 11.3:1 |
| Cooling System | Liquid cooled, |
| Dry Weight | 175 kg |
| Engine | Four stroke, transverse four cylinders, DOHC, 4 valve per cylinder |
| Final Drive | Chain |
| Frame | High-tension steel cradle frame |
| Front Brakes | 2x 296mm discs 4 piston calipers |
| Front Suspension | Telescopic forks |
| Front Tyre | 120/60 ZR17 |
| Fuel Capacity | 18 Litres / 4.8 US gal |
| Ignition | CDI |
| Induction | 4x 32mm carburetors |
| Max Power | 53 hp / 38.6 kW @ 11000 rpm |
| Max Torque | 40.1 Nm / 29.5 lb-ft @ 7500 rpm |
| Rear Brakes | Single 240mm disc 2 piston caliper |
| Rear Suspension | Single shock |
| Rear Tyre | 160/60 ZR17 |
| Seat Height | 755 mm / 29.7 in |
| Starting | Electric |
| Transmission | 6 Speed |
| Turning Circle | 2.6 m / 8 ft 6 in |
| Wet Weight | 198 kg / 437 lbs - 203 kg / 448 lbs (ABS) |
| Wheelbase | 1410 mm / 56 in |
