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Husqvarna FX 450 - 2021 Specifications and Reviews

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General information

CategoryEnduro / offroad
Year2021
ModelHusqvarna FX 450

Engine and Transmission Specifications

DrivelineX-Ring 5/8 x 1/4´ chain
ClutchWet, DDS multi-disc clutch, Magura hydraulics
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemLiquid
IgnitionKeihin EMS
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. 44mm Keihin
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Compression11.8:1
Power63.0 Horsepower">HP (46.0 Kilowatt">kW))
Engine typeSingle cylinder, four-stroke
Capacity:449.9 ccm (27.45 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tire140/80-18
Front tire90/90-21
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionWP XACT Monoshock with linkage
Front wheel travel310 mm (12.2 inches)
Front SuspensionWP XACT-USD, Ø 48 mm
Rake (fork angle)26.5°
Frame typeCentral double-cradle-type 25CrMo4 steel
 
 

Physical measures and capacities

Fuel capacity8.50 litres (2.25 US gallons)
Wheelbase1482 mm (58.3 inches)
Ground clearance370 mm (14.6 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Power/weight ratio0.6219 HP/kg
Dry weight101.3 kg (223.3 pounds)
 
 

Other specs

ElectricalLightweight Li-Ion 2.0 Ah battery
StarterElectric
Color optionsWhite/blue/yellow

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Husqvarna FX 450 is a top-of-the-line off-road motorcycle that offers a winning combination of power, agility, and performance. With its 450cc engine, this bike delivers impressive power and torque, making it a force to be reckoned with on the trails. The FX 450 also features a lightweight chassis and top-of-the-line suspension components, allowing for excellent handling and control in a variety of off-road conditions. Whether you're racing through the woods or tearing up the desert, the Husqvarna FX 450 is up to the challenge. Overall, the 2021 Husqvarna FX 450 is a standout choice for riders who demand the very best in off-road performance. Its powerful engine, top-notch suspension, and lightweight design make it a force to be reckoned with on the trails. If you're in the market for a high-performance off-road motorcycle, the Husqvarna FX 450 should be at the top of your list.
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