Segment: Enduro/Offroad
Production started year: 2020
In 2021, the Japanese motorcycle manufacturer added to its off-road lineup the Kawasaki 450XC, a new cross-country racer that retained all the championship-winning performance and factory-style features of the KX450 machine.
In addition, the added XC abbreviation was translated into specific engine tuning and suspension settings, 21-inch front and 18-inch rear wheels shoded with enduro-type tires, and conventional standard features such as a side stand and a skid plate.
The ultimate combination of a championship-winning package consisted of a 449cc liquid-cooled engine, a slim aluminum perimeter frame, a Showa A-KIT technology suspension, a hydraulic clutch, and an electric starter, which resulted in a cross-country racing machine with a tune for more experienced riders.
In the aluminum perimeter frame, the engine was used as a stressed member that contributed to the frame rigidity, but also, the frame was made of a combination of forged, extruded, and cast parts, designed with a balance of torsional and longitudinal rigidity for quick handling.
As for ergonomics, the 2021 Kawasaki 450XC featured wide footpegs, a bodywork designed for better rider movement with long, smooth surfaces, and the fuel tank offered a flat progression to the seat that gave the rider more freedom of movement.
As for braking performance, the bike packed a single petal disc with a hydraulic caliper on the front wheel and a 250 mm petal disc with a hydraulic caliper on the rear wheel that offered optimum braking power.
engine specs | Type: | Four-stroke single, DOHC, liquid-cooled | Displacement: | 4449 cm3 | Bore X Stroke: | 3.8x2.4 in OR 97 mm | Compression Ratio: | 12.5:1 | Horsepower: | / KW(hp)/RPM | Torque: | / lb-ft/RPM OR 0 Nm/RPM | Fuel System: | DFI with 44 mm Keihin throttle body |
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transmission specs | Gearbox: | 5-manual speed | Clutch: | Wet, multi-plate | Primary Drive: | - | Final Drive: | Chain |
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chassis specs | Frame: | Aluminum perimeter | Front Suspension: | 49 mm inverted telescopic coil-spring fork with 16-way compression damping and 16-way rebound damping/12.0 in | Rear Suspension: | Uni-Trak gas charged shock with piggyback reservoir with dual-range (4 turns stepless high speed/19-way low-speed) compression damping, 22-way rebound damping and adjustable preload/12.1 in | Front Brake: | Single disc 270 mm | Rear Brake: | Single disc 250 mm |
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dimension specs | Overall Length: | - | Overall Width: | 86 in OR 2184 mm | Seat Height: | 49.8 in OR 1265 mm | Weelbase: | 58.5 in OR 1486 mm | Ground Clearance: | 13.2 in OR 335 mm | Weight: | 247 lbs OR 112 kg | Fuel Capacity: | 1.64 gallons OR 6.2 L |
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tyres specs | Front: | 80/100-21 | Rear: | 120/80-18 |
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power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
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