The Husqvarna FS 450 Supermoto (2021) is a high-performance machine that embodies the essence of supermoto racing. Its potent 450cc single-cylinder engine produces a claimed 63hp, providing exceptional acceleration and responsiveness.
At the heart of the FS 450 is a five-speed gearbox paired with a Suter slipper clutch, allowing for seamless shifting and precise control. The WP suspension setup features updated XACT forks and shock absorbers, offering improved damping and stability.
The FS 450’s chassis has been refined with a shorter wheelbase and revised front wheel axle, resulting in enhanced agility and handling. The 16.5″ / 17″ tubeless Alpina wheels with Bridgestone slicks provide exceptional grip and stability, while the Brembo brakes deliver confident stopping power.
Riding the FS 450 is a thrilling experience, with two selectable riding maps, traction control, and launch control capability at your fingertips. With its lightweight construction and exceptional performance, the Husqvarna FS 450 Supermoto (2021) is a formidable contender on any track or street course.
Key Specifications
Engine Type
Four stroke, single cylinder, SOHC, 4 valve
Engine Capacity
27.4 cubic inches / 449.9 cc
Fuel Tank Capacity
1.85 US gallons / 7.0 L
Seat Height
35 inches / 890 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Husqvarna FS 450 Supermoto
Year
2021
Engine
Engine Type
Four stroke, single cylinder, SOHC, 4 valve
Displacement
27.4 cubic inches / 449.9 cc
Bore x Stroke
95x 63.4 mm
Compression Ratio
12.75:1
Engine Management System
Keihin EFI with 44 mm throttle body
Lubrication System
Pressure lubrication with 2 rotor pumps
Cooling System
Liquid cooled
Exhaust
Aluminum
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Suter slipper clutch with Brembo hydraulics
Gearbox
5Speed
Primary Drive Ratio
31:76
Final Drive
14:45
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
Central double-cradle, chromoly steel with aluminum subframe
Front Suspension
48mm Fully adjustable WP Xact inverted fork
Front Suspension Travel
11.2 inches / 284.5 mm
Rear Suspension
Linkage-assisted WP Xact shock
Rear Suspension Travel
10.5 inches / 266.7 mm
Rake
26.1
Trail
63.9
Handlebar
Neken 28-22mm diameter w/ ODI grips
Wheels & Brakes
Wheels
Alpina
Front Tire Size
125/60 x 16.5, Bridgestone Battlax Supermoto
Rear Tire Size
165/65 x 17, Bridgestone Battlax Racing
Front Brakes
Single 310 mm disc with Brembo hydraulics
Rear Brakes
Single 220mm disc with Brembo hydraulics
Dimension & Weights
Seat Height
35 inches / 890 mm
Wheelbase
1468 mm 10 mm / 57.8 0.4 in
Ground Clearance
290 mm / 11.4 in
Fuel Tank Capacity
1.85 US gallons / 7.0 L
Dry Weight
102.5 kg / 226 lbs
Features
450cc single-cylinder thumper engine
63hp claimed power output
Five-speed gearbox
Suter slipper clutch
WP XACT forks with 285mm travel
WP XACT shock with 266mm travel
New mid-valve damping on front forks
New low-friction linkage seals on rear shock
Revised rear shock settings
Shortened wheelbase by 7mm
22mm front wheel axle
16.5″ / 17″ tubeless Alpina wheels
Bridgestone slicks
Brembo brakes
Two selectable riding maps
Traction control system
Launch control capability
Carbon fiber composite subframe
226 lbs (sans fuel) in weight
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
