Husqvarna FC 450 - 2019 Specifications and Reviews

The 2019 Husqvarna FC 450 is a competitive four-stroke motocross bike designed for experienced riders seeking aggressive performance and precision handling. Known for its lightweight construction at 101kg and responsive WP suspension, it delivers sharp acceleration and excellent cornering control on demanding track conditions. The electric starter and compact 7-liter fuel capacity prioritize race-day convenience and agility.

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General information

CategoryCross / motocross
Year2019
ModelHusqvarna FC 450

Engine and Transmission Specifications

Driveline520 X-Ring chain
ClutchWet, multi-disc clutch, Magura hydraulics
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemLiquid
IgnitionKeihin EMS
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor
Bore x Stroke95.0 x 63.4 mm (3.7 x 2.5 inches)
Power63.0 HP (46.0 kW)
Engine typeSingle cylinder, four-stroke
Capacity:449.9 ccm (27.45 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Brembo single-piston floating calliper
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Brembo twin-piston floating calliper
Rear tire140/90-18
Front tire90/90-21
Rear wheel travel300 mm (11.8 inches)
Rear SuspensionWP shock absorber with linkage
Front wheel travel310 mm (12.2 inches)
Front SuspensionWP-USD, AER 48, Ø 48 mm
Rake (fork angle)26.5°
Frame type25CrMo4 steel central-tube
 
 

Physical measures and capacities

Fuel capacity7.00 litres (1.85 US gallons)
Wheelbase1485 mm (58.5 inches)
Ground clearance370 mm (14.6 inches)
Seat height950 mm (37.4 inches) If adjustable, lowest setting.
Power/weight ratio0.6238 HP/kg
Dry weight101.0 kg (222.7 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsWhite/yellow/wblue

Performance Profile & Rider Fit

63 hp
Peak Power

Best For

Track95%
City10%
Cornering90%
Daily Riding15%
Touring8%
Passenger5%

Rider Profile

Best ForBest suited to intermediate through expert riders comfortable with a powerful, race-bred motocross machine that demands active input.
PurposeBuilt purely for motocross and off-road competition, excelling at jumps, berms, and rapid direction changes on dirt tracks.
Rider FitRequires a fit, physically engaged rider due to its tall seat height, firm suspension, and standing-attack riding style.
CharacterA featherweight, high-revving single-cylinder racer that rewards aggressive throttle input and precise body positioning.
Not Ideal ForNot suitable for commuting, highway travel, passengers, or riders seeking a comfortable, low-maintenance street bike.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2019 Husqvarna FC 450 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 950mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2019 Husqvarna FC 450, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2019 Husqvarna FC 450 is a high-performance motocross bike that offers a powerful and responsive ride. With its 450cc engine, the FC 450 delivers impressive speed and agility, making it a top choice for competitive riders. The bike also features top-of-the-line suspension and handling, allowing for smooth and precise control in a variety of terrain conditions. Whether you're hitting the track or hitting the trails, the FC 450 offers a thrilling and exhilarating riding experience. Overall, the 2019 Husqvarna FC 450 is a top-of-the-line motocross bike that delivers impressive power, handling, and performance. Its 450cc engine and advanced suspension make it a top choice for riders looking for a competitive edge on the track. With its sleek design and responsive handling, the FC 450 offers a thrilling and exhilarating ride for motocross enthusiasts. Whether you're a seasoned competitor or a weekend warrior, the FC 450 is sure to impress with its high-performance capabilities.
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