| Kawasaki KX 450 F |
| Engine | Single cylinder |
| Displacement (bore*stroke) | 449 cm³ (96 mm * 62,1 mm) |
| Compression | 12 : 1 |
| Engine control | Dohc |
| Valves | 4 per cylinder |
| Mixture preparation | Carburetor |
| Cooling | Liquid |
| Torque | 12 Nm at 7.000 rpm |
| Power | 42 kW (56 HP) at 8.500 rpm |
| Clutch | Wet multiple plates |
| Secundary drive | Chain |
| Wheelbase | 1.485 mm |
| Front brake | Disc, 2 pistons, fixed caliper |
| Rear brake | Disc, 1 piston, sliding caliper |
| Front tyre | 90 |
| Rear tyre | 120 |
| Length | 2.185 mm |
| Width | 820 mm |
| Height | 1.280 mm |
| Tank capacity | 7,2 liter |
| Kerb weight (dry) | 99 kg |
| Year of manufacture | 2006 |
Japan 1
2006 
