| Year | 2004 |
| Bore x Stroke | 95 x 63.4 mm |
| Capacity | 449 cc / 27.4 in |
| Clutch | Wet, multiple discs, cable operated |
| Compression Ratio | 12.5:1 |
| Cooling System | Liquid cooled |
| Dimensions | Length 2175 mm / 85.6 in Width 825 mm / 32.5 in Height 1300 mm / 51.2 in |
| Engine | Four stroke, single cylinder, DOHC, 5 titanium valve per cylinder. |
| Final Drive | "O" ring Chain |
| Frame | Steel, Single cradle frame |
| Front Brakes | Single 250mm disc 4 piston caliper |
| Front Suspension | 46mm Kayaba inverted telescopic fork, compression and rebound damping adjustable |
| Front Tyre | 80/100-21 |
| Front Wheel Travel | 300 mm / 11.8 in |
| Fuel Capacity | 8 Liters / 2.1 USgal |
| Ground Clearance | 365 mm / 14.3 in |
| Ignition | Digital CDI |
| Induction | 39mm Keihin FCR flat-slide throttle position sensor |
| Lubrication | Wet Sump |
| Max Power | 58 hp / 42.3 kW @ 9000 rpm |
| Max Torque | 49 Nm / 33.1 lb-ft @ 7000 rpm |
| Rear Brakes | Single 245mm disc 2-piston caliper |
| Rear Suspension | Fully adjustable Kayaba single shock, 315mm wheel travel, separate speed compression adjustment |
| Rear Tyre | 110/100-18 |
| Rear Wheel Travel | 318 mm / 12.4 in |
| Seat Height | 998 mm / 39.3 in |
| Starting | Electric / Kick-starter |
| Transmission | 5 Speed |
| Wheelbase | 1485 mm / 58.5 in |
