What category is the 2021 Husqvarna FS 450?

The 2021 Husqvarna FS 450 has a Category of Super motard.

What is the engine size of the 2021 Husqvarna FS 450?

The 2021 Husqvarna FS 450 has a Capacity: of 449.9 ccm (27.45 cubic inches).

What type of engine does the 2021 Husqvarna FS 450 have?

The 2021 Husqvarna FS 450 has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2021 Husqvarna FS 450?

The 2021 Husqvarna FS 450 has a Power of 63.0 HP (46.0 kW).

Is the 2021 Husqvarna FS 450 air cooled or liquid cooled?

The 2021 Husqvarna FS 450 has a Cooling system of Liquid.

How many gears does the 2021 Husqvarna FS 450 have?

The 2021 Husqvarna FS 450 has a Gearbox of 5-speed.

How much does the 2021 Husqvarna FS 450 weigh?

The 2021 Husqvarna FS 450 has a Dry weight of 102.8 kg (226.6 pounds).

What is the seat height of the 2021 Husqvarna FS 450?

The 2021 Husqvarna FS 450 has a Seat height of 890 mm (35.0 inches) If adjustable, lowest setting..

Husqvarna FS 450 - 2021 Specifications and Reviews

Name: 2021 Husqvarna FS 450
Brand: Husqvarna

The 2021 Husqvarna FS 450 is a lightweight supermoto built for aggressive street and track riders seeking nimble handling and playful performance. Powered by a 450cc single-cylinder four-stroke producing 63 horsepower, it excels at quick direction changes and wheelies while remaining manageable and fun-focused. Known for its sharp chassis geometry and responsive carbureted engine, the FS 450 delivers pure supermoto character.

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2021

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General information
Category	Super motard
Year	2021
Model	Husqvarna FS 450
Engine and Transmission Specifications
Driveline	5/8 x 1/4 in. chain
Clutch	Suter slipper clutch, Magura Hydraulics
Transmission type	Chain (final drive)
Gearbox	5-speed
Cooling system	Liquid
Ignition	Keihin EMS
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Carburettor
Bore x Stroke	95.0 x 63.4 mm (3.7 x 2.5 inches)
Power	63.0 HP (46.0 kW)
Engine type	Single cylinder, four-stroke
Capacity:	449.9 ccm (27.45 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes	Single disc. Brembo single-piston floating calliper
Diameter	310 mm (12.2 inches)
Front brakes	Single disc. Brembo four-piston radial fixed calliper
Rear tire	140/90-17
Front tire	90/90-17
Rear wheel travel	266 mm (10.5 inches)
Rear Suspension	WP XACT Monoshock with linkage
Front wheel travel	285 mm (11.2 inches)
Front Suspension	WP XACT-USD, Ã˜ 48 mm
Rake (fork angle)	26.1°
Frame type	Central double-cradle-type 25CrMo4 steel

Physical measures and capacities
Fuel capacity	7.00 litres (1.85 US gallons)
Wheelbase	1475 mm (58.1 inches)
Ground clearance	290 mm (11.4 inches)
Overall length	2260 mm (89.0 inches)
Seat height	890 mm (35.0 inches) If adjustable, lowest setting.
Power/weight ratio	0.6128 HP/kg
Dry weight	102.8 kg (226.6 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Electrical	Lightweight Li-Ion 2.0 Ah battery
Starter	Electric
Color options	Blue/white/yellow

Performance Profile & Rider Fit

63 hp

Peak Power

3.6s

0-60 mph

Best For

Track90%

City70%

Cornering97%

Daily Riding40%

Touring15%

Passenger15%

Rider Profile

Best For	This bike suits experienced riders who are comfortable with a light, punchy, high-strung single-cylinder machine that demands active input.
Purpose	Built as a supermoto, it excels at flickable, aggressive cornering on tight tarmac roads and track days rather than covering long distances.
Rider Fit	Its tall seat height and minimal, firm suspension travel favor taller riders with good fitness and confidence standing or shifting weight actively.
Character	It rewards a playful, aggressive riding style with sharp throttle response, strong brakes, and razor-quick handling at the expense of outright comfort.
Not Ideal For	This is not the right choice for riders seeking a plush, stable long-distance tourer or a relaxed, low-maintenance daily commuter.

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

Rider Fit Visualizer

2021 Husqvarna FS 450 Rider Ergonomics Assessment

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Feet:

At 890mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 Husqvarna FS 450, with a relaxed knee angle of around 145 degrees and a forward-leaning 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

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MotorcycleDB Review

The 2021 Husqvarna FS 450 is a top-of-the-line supermoto motorcycle that offers unmatched performance and handling. With its powerful 450cc engine, lightweight frame, and advanced suspension system, this bike is perfect for both professional racing and everyday riding. The sleek and aggressive design of the FS 450 makes it stand out on the track, while its precise and responsive controls provide riders with the ultimate riding experience. Whether you're hitting the hairpin turns or cruising down the highway, the 2021 Husqvarna FS 450 is sure to impress with its speed and agility. Overall, the 2021 Husqvarna FS 450 is a game-changer in the world of supermoto motorcycles. Its combination of power, precision, and style make it a must-have for any rider looking for the best in performance and design. With its advanced engineering and top-of-the-line features, the FS 450 is a standout choice for anyone who wants to experience the thrill of riding at the highest level.