Discover the power and precision that define the 2021 Kawasaki KX450 XC – a true beast in the world of motocross! Equipped with a powerful 449 cm³ engine, this model delivers not only incredibly dynamic power but also unmatched control on any terrain. Whether you're tackling challenging off-road trails or competing on the track, the KX450 XC provides excellent grip and stability, allowing you to feel confident in any conditions. Innovative technological solutions and exceptional ergonomics make every moment spent behind the handlebars of this motorcycle pure pleasure. Experience how Kawasaki combines sporty character with extraordinary functionality. Check out the details and let yourself be swept away by the passion for motocross!
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| Engine Capacity (cm³) | 449.0 |
|---|---|
| Type | Single-cylinder, four-stroke |
| Details | - |
| Bore × Stroke (mm) | 96.0 x 62.0 |
| Compression | 12.5:1 |
| Valves/Cylinder | 4 |
| Max RPM | - |
| Power (HP) | - |
|---|---|
| Power (kW) | - |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | 5-speed |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | Coned disk-spring hydraulic |
| Driveline | - |
| Fuel System | Injection. DFI® with 44mm Keihin throttle body. 12-hole injector. |
|---|---|
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 6,2 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | - |
| Frame Type | Aluminum perimeter |
|---|---|
| Rake Angle (°) | 27.6° |
| Trail (mm) | 119 mm (4.7 inches) |
| Front Suspension | 49mm inverted telescopic coil-spring fork with 16-way compression damping and 16-way rebound damping |
| Front Wheel Travel (mm) | 305 mm (12.0 inches) |
| Rear Suspension | Uni-Trak® gas charged shock with piggyback reservoir with dual-range (4 turns stepless high speed/19-way low-speed) compression damping, 38-way rebound damping and adjustable preload |
| Rear Wheel Travel (mm) | 307 mm (12.1 inches) |
| Dry Weight (kg) | 107 |
|---|---|
| Total Weight (kg) | - |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 950 |
| Overall Height (mm) | 1265 |
| Overall Length (mm) | 2185 |
| Overall Width (mm) | 820 |
| Wheelbase (mm) | 1485 |
| Ground Clearance (mm) | 335 |
| Front Tyre | 80/100-21 |
|---|---|
| Rear Tyre | 120/80-18 |
| Front Brakes | Single disc. Semi-floating petal discs |
| Front Brake Diameter (mm) | 270 |
| Rear Brakes | Single disc. Single-piston caliper. |
| Rear Brake Diameter (mm) | 250 |
| Wheels | Dunlop Geomax AT81 tires |
| Starter | Electric |
|---|---|
| Instruments | - |
| Electrical | Li-ion battery. |
| Light | - |
| Battery | - |
| Ignition | Digital CDI with 3 Coupler Options |
| Lubrication System | - |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |