Husqvarna Svartpilen 401 - 2021 Specifications and Reviews

The 2021 Husqvarna Svartpilen 401 is a lightweight, nimble middleweight that appeals to riders seeking an accessible yet characterful everyday machine. Its 373cc single-cylinder engine delivers 43 horsepower with punchy low-end torque, making it ideal for urban commuting and backroad exploration. Known for its minimalist Swedish design and agile handling, this bike excels as an affordable entry point into the middleweight category.

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General information

CategoryAllround
Year2021
ModelHusqvarna Svartpilen 401
 
 

Engine and Transmission Specifications

Exhaust systemBlack
ClutchSlipper clutch
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced oil lubrication with 2pumps
IgnitionKeihin EMS with RBW, twin ignition
Fuel systemInjection
Bore x Stroke89.0 x 60.0 mm (3.5 x 2.4 inches)
Compression12.6:1
Torque37.0 Nm (3.8 kgf-m or 27.3 ft.lbs) @ 7000 RPM
Power43.0 HP (31.4 kW) @ 9000 RPM
Engine detailsKTM engine
Engine typeSingle cylinder, four-stroke
Capacity:373.0 ccm (22.76 cubic inches)

Brakes, suspension, Frame and wheels

WheelsCast aluminium
Rear brakesSingle disc. ABS
Diameter300 mm (11.8 inches)
Front brakesDouble disc. Four-piston calipers.
Rear tire150/60-R17
Front tire110/70-R17
Rear wheel travel150 mm (5.9 inches)
Rear SuspensionWP monoshock
Front wheel travel150 mm (5.9 inches)
Front SuspensionWP USD fork
Trail95 mm (3.7 inches)
Frame typeChromium-Molybdenum steel trellis

Physical measures and capacities

Fuel capacity9.50 litres (2.51 US gallons)
Wheelbase1357 mm (53.4 inches)
Ground clearance145 mm (5.7 inches)
Seat height835 mm (32.9 inches) If adjustable, lowest setting.
Power/weight ratio0.2829 HP/kg
Dry weight152.0 kg (335.1 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsBlack

Performance Profile & Rider Fit

43 hp
Peak Power
4.8s
0-60 mph

Best For

Track45%
City90%
Cornering85%
Daily Riding80%
Touring40%
Passenger30%

Rider Profile

Best ForSuits beginner to intermediate riders who want a light, forgiving bike that still rewards more skilled riding.
PurposeBest suited for urban commuting, street play, and light backroad or gravel exploring rather than dedicated touring or racing.
Rider FitIts low dry weight and accessible seat height make it manageable for shorter or less physically strong riders.
CharacterA quirky, minimalist streetfighter-scrambler with sharp handling, punchy single-cylinder character, and a fun, flickable feel.
Not Ideal ForNot ideal for riders seeking high-speed touring comfort, long highway stints, or serious two-up passenger use.

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

Rider Fit Visualizer

2021 Husqvarna Svartpilen 401 Rider Ergonomics Assessment

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

Feet:

At 835mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2021 Husqvarna Svartpilen 401, with a relaxed knee angle of around 125 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

Total comments: 1
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MotorcycleDB Review

The 2021 Husqvarna Svartpilen 401 is a stylish and versatile motorcycle that offers a thrilling riding experience. With its lightweight design and powerful 373cc engine, this bike delivers impressive performance on both city streets and winding backroads. The Svartpilen 401 also features a sleek, minimalist aesthetic, making it a standout choice for riders who appreciate modern, urban design. Whether you're a beginner looking for a user-friendly bike or a seasoned rider in search of a fun, nimble machine, the Husqvarna Svartpilen 401 is a compelling option. Overall, the 2021 Husqvarna Svartpilen 401 is a fantastic motorcycle that combines style, performance, and versatility. Its lightweight design, powerful engine, and modern aesthetic make it a standout choice for riders of all experience levels. Whether you're navigating city streets or hitting the open road, the Svartpilen 401 delivers a thrilling and enjoyable riding experience. If you're in the market for a stylish and capable motorcycle, the 2021 Husqvarna Svartpilen 401 is definitely worth considering.
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