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Specification KAWASAKI KX450X – 2021

kawasaki kx450x

Meet the Kawasaki KX450X – a motorcycle that will take your off-road adventures to a whole new level! The 2021 model, featuring a powerful 449 cm³ engine, offers not only unmatched power but also precise handling that makes every ride a true pleasure. The KX450X is synonymous with excellent technology, designed for enduro and motocross enthusiasts who value not only performance but also riding comfort. Its lightweight construction and advanced suspension provide outstanding agility and stability on any terrain. Don’t wait – discover the specifications of the Kawasaki KX450X and dive into a world of adrenaline and unique motorcycling experiences!

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Technical Specifications kawasaki kx450x 2021

Engine

Engine Capacity (cm³) 449.0
TypeSingle-cylinder, four-stroke
Details-
Bore × Stroke (mm)96.0 x 62.0
Compression12.5:1
Valves/Cylinder-
Max RPM-

Performance

Power (HP)-
Power (kW)-
Torque (Nm)-
Peak Torque (RPM)-
0-100 km/h (s)-
1/4 Mile (s)-
Top Speed (km/h)-

Transmission

Gearbox5-speed
Final DriveChain (final drive)
ClutchWet multi-disc, manual
Driveline-

Fuel & Emissions

Fuel SystemInjection. DFI® with 44mm Keihin throttle body
Fuel ControlDouble 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-

Chassis & Suspension

Frame TypeAluminum perimeter
Rake Angle (°)27.6&deg
Trail (mm)119 mm (4.7 inches)
Front Suspension49mm 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 SuspensionUni-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)

Dimensions & Weight

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

Wheels & Brakes

Front Tyre80/100-21
Rear Tyre120/80-18
Front BrakesSingle disc. Semi-floating petal discs
Front Brake Diameter (mm)270
Rear BrakesSingle disc. Single-piston caliper.
Rear Brake Diameter (mm)250
Wheels-

Electronics

StarterElectric
Instruments-
Electrical-
Light-
Battery-
IgnitionDigital CDI with 3 Coupler Options

Service & Maintenance

Lubrication System-
Cooling SystemLiquid
Engine Oil-
Oil Filter-
Brake Fluid-
Coolant-
Spark Plugs-
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