Husqvarna FS 450




Make Model

Husqvarna FS 450


2017 -


Four stroke, single cylinder, DOHC, 4 vlave


449 cc / 27.4 cu-in
Bore x Stroke 95 X 63.4 mm
Compression Ratio  
Cooling System Liquid cooled
Lubrication Dry sump with two oil pump rotor and cartridge filter


EMS Keihin EMS


Digital CDI 
Starting Electric

Max Power


Max Torque

Clutch APTC(TM) slipper clutch, hydraulically actuated


5 Speed 
Final Drive Chain 5/8 x 1/4"
Primary Drive 31:76
Secondary gear ratio  14:45

Design Chrome-molybdenum steel tubular space frame, powder-coated

Front Suspension

WP-USD, AER 48, Ø 48 mm

Front Wheel Travel 285 mm / 11.2 in

Rear Suspension

WP shock absorber with linkage

Rear Wheel Travel 266 mm / 10.4 in

Front Brakes

Single 320mm disc Brembo

Rear Brakes

Single 220mm disc, Brembo

Front Tyre

120/70 -17

Rear Tyre

150/60 -17
Wheelbase 1475 ± 10 mm  / 58.0 in
Seat Height 927 mm / 36.4 in
Ground Clearance 290 mm/ 11.4 in

Dry Weight


Fuel Capacity


The ground-breaking chassis is fitted with the most powerful Husqvarna 450 Supermoto engine ever developed. The 63 horsepower single-overhead-cam 450 cc power plant is designed for optimal mass-centralization within the chromoly steel frame. The functional bodywork elevates the riding experience thanks to accurately developed ergonomics that focus on instilling rider confidence, complete control and reduced fatigue

Carrying Husqvarna’s World Supermoto Championship winning pedigree into the future, the new FS 450 features updated and top-of-the-line componentry, further advances in engine management and a fresh design that stays true to Husqvarna’s heritage. Combining state of the art technology with unparalleled on-track performance the all-new FS 450 ensures supermoto racers and riders alike have the perfect machinery to achieve their goals.

What’s new for 2017
Reaching new heights in terms of suspension technology the 2017 FS 450 is equipped with WP’s revolutionary AER 48 forks. Offering progressive and consistent damping characteristics, the new split air forks are 1.66 kg lighter than their predecessors. They also offer unprecedented ease of access for adjustment, with the necessary air pump provided as standard. The CNC-machined triple clamps allow the fork tubes to flex under load. For 2017 the upper triple clamp has a new design to perfectly match the characteristics of the new forks. A new set of aluminium engine mountings further improves suspension functionality while reducing the overall weight.

The FS 450 features a new handlebar map switch, which allows the rider to modify the engine characteristics in the blink of an eye. Optimised for easy operation, the switch allows selection between two different engine maps and also activates launch control for maximum traction at every start. Taking a big step forward the 2017 FS 450 introduces a revolutionary traction control system, which can also be engaged via the new map switch. Analysing a series of parameters the system is able to modify the amount of power delivered to the rear wheel ensuring maximum traction in all conditions.

True to the brand’s Swedish roots the bike features a minimalistic but striking design with the new model getting new graphics. Added to the low-profile, high-grip seat cover tailored to deliver superior control and comfort, the advanced ergonomics allow riders to perform at the highest level for extended periods of time.

Attention in every detail
Crafted by WP Performance Systems the hydro-formed chromium molybdenum frame of the FS 450 delivers superior handling and manoeuvrability. Showcasing pioneering innovation Husqvarna continues to feature a composite subframe, made from 30% carbon fibre. As well as being incredibly strong it weighs only 1.4 kg.

Offering optimal stiffness at the least possible weight, the cast aluminium swingarm is another mark of exceptional quality. The swingarm is connected to a high performance WP DCC rear shock with specific supermoto set-up providing advanced traction and bump absorption.

A set of black 16.5”/17” Alpina spoked wheels are matched with Bridgestone’s 125/80 R420 and 165/65 R420 slick tyres for maximum grip and agility. Precisely positioned inlet ducts in the airbox prevent air deformation, ensuring maximum airflow and performance. The air filter is made by Twin Air and can be easily accessed without tools.The ODI lock-on grips come together with a unique throttle assembly offering easy free-play adjustment and the ability to alter throttle progression. Finally, the 7-litre polythene tank and the ProTaper handlebars with its new mounting clamps further ensure the 2017 Husqvarna FS 450 among the most sophisticated supermotos on the market.

Maximum performance guaranteed
Setting the benchmark in terms of performance, the new FS 450 features the most powerful 450 cc supermoto engine ever developed by Husqvarna. Designed to be smaller and faster at processing data the engine is controlled using a Keihin Engine Management System which also integrates launch control, selectable engine maps and the new traction control for 2017. Together with the gear sensor, the EMS is capable of correctly tailoring power delivery for each gear. The throttle cables are mounted directly to the Keihin 44 mm throttle body without the use of a linkage making throttle input more direct and response more immediate. Delivering the best possible performance while complying with the FIM noise limits, the FS 450’s exhaust features an integrated resonance chamber in its header pipe. An APTC slipper clutch prevents rear wheel hopping when braking hard, with the Magura hydraulic system ensuring perfect clutch modulation.


What’s new for the MY17 FS 450
All-new WP AER 48 front forks
CNC-machined upper triple clamp
New handlebar clamps
New aluminium engine mountings
Handlebar switch with selectable mappings and launch control
EMS with traction control
New Husqvarna colour trim and graphics

Overview of the FS 450 features
Most powerful Husqvarna 450 supermoto engine ever developed
Chromoly frame design, optimised for light weight and optimal torsional rigidity
Innovative, lightweight carbon composite rear subframe for optimal stiffness and design
Lightweight cast aluminium swingarm for complete control and stability
High tech EFI system and reliable electric start
Lightweight Li-Ion battery
APTC clutch for maximum control under hard braking
Premium quality Alpina Tubeless spoked wheels
Bridgestone slick tyres for amazing performance and optimal handling
Radial Brembo brake caliper for maximum stopping power
Functional bodywork with carefully designed and engineered ergonomics to fit riders of all sizes
Quality construction and reliability, for maximum efficiency and usability all season long

The new Husqvarna MY17 FS 450 will be available from July 2016 at authorised Husqvarna Motorcycles Dealers.

For North America, the new MY17 FS 450 will be available in September 2016 in limited quantities at selected Husqvarna Motorcycle Dealers.