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Motocross Bikes

2021Husqvarna FC350

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The 2021 Husqvarna FC 350 is a competitive motocross machine designed for intermediate to advanced riders seeking lightweight agility and responsive handling. Powered by a 349.7cc liquid-cooled four-stroke engine producing 58 horsepower, it excels in technical terrain and delivers excellent maneuverability. Known for its precise fuel injection and five-speed transmission, the FC 350 strikes an ideal balance between power delivery and rider control on the track.

Capacity
349.7 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
100.0 kg
Seat height
940 mm
Power
58.0 HP (42.3 kW)
⇄ Compare with another bike + Add to garage All model years

What’s new for the 2021 Husqvarna FC350

vs the 2020
Spec20202021
Seat height 950 mm (37.4 inches) 940 mm (37.0 inches)
Front suspension WP-USD, AER 48, Ø 48 mm WP XACT-USD, Ø 48 mm
Rear suspension WP Monoshock with linkage WP XACT Monoshock with linkage
Other years 2014 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 57Agility 92Comfort 30Off-road 98Touring 10Road manners 20
Off-road & trail98%
Cornering85%
City riding10%
Daily riding8%
Touring8%
Two-up5%
Track75%
Best for
Built purely for motocross track and off-road racing, prioritizing explosive power delivery and razor-sharp handling over any road-going comfort or practicality.
Built for
Fast-revving, high-strung, and eager, this bike rewards precise inputs with explosive acceleration and pinpoint cornering agility on loose or rough terrain.
Not ideal for
This is not for riders wanting a comfortable commuter, a passenger-friendly bike, or anyone seeking relaxed street or highway touring capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 940mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2021 Husqvarna FC350, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
349.7 ccm
Power
58.0 HP (42.3 kW)
Engine type
Single, four-stroke
Power/weight ratio
0.5800 HP/kg (dry)
Bore x stroke
88.0 x 57.5 mm
Compression
14.6:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Ignition
Keihin EMS
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet, multi-disc clutch, Magura hydraulics
Dimensions & weight
Wheelbase
1485 mm
Overall length
2260 mm
Seat height
940 mm
Dry weight
100.0 kg
Fuel capacity
7.00 litres
Ground clearance
370 mm
Chassis & suspension
Frame
Central double-cradle-type 25CrMo4 steel
Front suspension
WP XACT-USD, Ø 48 mm
Rear suspension
WP XACT Monoshock with linkage
Front wheel travel
300 mm
Rear wheel travel
300 mm
Rake (fork angle)
26.5°
Brakes & wheels
Front brakes
Single disc. Brembo twin-piston floating calliper
Front brakes diameter
260 mm
Rear brakes
Single disc. Brembo single-piston floating calliper
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
140/90-18
Other
Color options
White/blue/yellow

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 20142018202120242027
Capacity 350 cc 350 cc 350 cc 350 cc 350 cc
Dry weight 106 kg 100 kg 100 kg 102 kg 102 kg
Seat height 970 mm 960 mm 940 mm 946 mm 946 mm
Fuel capacity 7.5 L 7 L 7 L 7.2 L 7.2 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2021 Husqvarna FC 350 is a top-of-the-line motorcycle that offers impressive performance and cutting-edge features. With its powerful 350cc engine, lightweight chassis, and top-notch suspension, this bike delivers an exhilarating riding experience both on and off the track. The sleek design and high-quality components make the FC 350 a stand-out choice for riders looking for a versatile and reliable machine.

Husqvarna has once again raised the bar with the 2021 FC 350, offering a winning combination of power, agility, and precision handling. Whether you're a professional racer or a weekend warrior, this bike is sure to impress with its responsive throttle, smooth power delivery, and advanced technology. With its impressive performance and race-ready features, the 2021 Husqvarna FC 350 is a must-have for any serious motorcycle enthusiast.

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Common questions

What is the engine size of the Husqvarna FC350?

The 2021 Husqvarna FC350 has a Capacity of 349.7 ccm (21.34 cubic inches).

What engine power does the Husqvarna FC350 have?

The 2021 Husqvarna FC350 has a Power of 58.0 HP (42.3 kW).

How many gears does the Husqvarna FC350 have?

The 2021 Husqvarna FC350 has a Gearbox of 5-speed.

How much does the Husqvarna FC350 weigh?

The 2021 Husqvarna FC350 has a Dry weight of 100.0 kg (220.5 pounds).

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