Attribute | Kawasaki KX450 2019 × | Kawasaki KX 450F 2013 × |
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General | ||
Production from (year) | 2019 | 2013 |
Make | Kawasaki | Kawasaki |
Model | Kawasaki KX450 | Kawasaki KX 450F |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | Injection | Injection. DFI with 43mm Keihin throttle body |
Displacement (cm³) | 449 | 449 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | - |
Bore (mm) | 96 | 96 |
Stroke (mm) | 62 | 62.1 |
Gearbox | 5-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | Digital | Digital DC-CDI |
Clutch | Wet multi-disc, manual | - |
Compression | 12.5:1 | 12.5:1 |
Chassis | ||
Front suspension | - | 48mm inverted, Kayaba PSF with DLC coated sliders, 22-position compression and 20-position rebound dampening adjustment / 12.4 in. |
Rear suspension | - | UNI-TRAK linkage system and Kayaba shock with 50mm piston, 22-position low-speed and stepless high-speed compression dampening |
Front brakes | Single disc. Semi-floating petal discs | Single disc. Petal disc with 2-piston caliper |
Rear brakes | Single disc. Single-piston caliper. | Single disc. Petal disc with single-piston caliper |
Diameter (mm) | 250 | 240 |
Frame type | Perimeter, aluminium | - |
Front tyre | 80/100-21 | 80/100-21 |
Rear tyre | 120/80-19 | 120/80-19 |
Rake (fork angle) (degree) | - | 26.9 |
Other | ||
Starter | Electric | - |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,485 | 1,481 |
Kerb weight (kg) | 110 | 112.5 |
Overall height (mm) | 1,275 | 1,275 |
Overall length (mm) | 2,185 | 2,179 |
Overall width (mm) | 830 | 820 |
Seat height (mm) | 955 | 955 |
Ground clearance (mm) | 340 | 330 |
Performance | ||
Fuel capacity (l) | 6.2 | 6.21 |