Husqvarna FS 450 Supermoto Specs

2019 - 2020 • 1 variants

First introduced in 2019, the Husqvarna FS 450 Supermoto is a supermotard that has seen 1 variant through 2020. The engine is a four stroke, single cylinder, DOHC, 4 vlave.

About the Husqvarna FS 450 Supermoto

The Husqvarna FS 450 Supermoto is a Super motard motorcycle from Husqvarna, produced from 2017 to 2023. This page provides a comprehensive technical reference for the Husqvarna FS 450 Supermoto, covering all available specification data including engine configuration, displacement, power output, dimensions, weight, and chassis details. Use the year selector above to find specifications for a specific model year. All data is sourced from manufacturer specifications and is intended as a technical reference for riders, mechanics, and enthusiasts.

Husqvarna FS 450 Supermoto by Year

2020 Husqvarna FS 450 Supermoto View specs →

Spec Evolution

How key specs changed across production years.

Specification	2018	2020	2021	2023
Frame Type	Design Chrome-molybdenum steel tubular space frame, powder-coated	Design Chrome-molybdenum steel tubular space frame, powder-coated	Central double-cradle, chromoly steel with aluminum subframe	25CrMo4 steel central-tube frame
Seat Height	927 mm / 36.4 in	927 mm / 36.4 in	890 mm / 35 in ↓	898 mm / 35.3 in ↑
Dry Weight	110 kg / 242.5 lbs	110 kg / 242.5 lbs	102.5 kg / 226 lbs ↓	107.6 kg / 237.2 lbs ↑
Displacement	449 cc / 27.4 cu-in	449 cc / 27.4 cu-in	449.9 cc / 27.4 cu-in ↑	449.9 cc / 27.4 cu-in
Wheelbase	1475 ± 10 mm / 58.0 in	1475 ± 10 mm / 58.0 in	1468 mm ± 10 mm / 57.8 ± 0.4 in ↓	1468 mm ± 10 mm / 57.8 ± 0.4 in
Brakes - Front	Single 320mm disc Brembo	Single 320mm disc Brembo	Single 310 mm disc with Brembo hydraulics ↓	Single 310 mm disc with Brembo hydraulics
Engine Detail	Four stroke, single cylinder, DOHC, 4 vlave	Four stroke, single cylinder, DOHC, 4 vlave	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, single cylinder, SOHC, 4 valve
Brakes - Rear	Single 220mm disc, Brembo	Single 220mm disc, Brembo	Single 220mm disc with Brembo hydraulics	Single 220mm disc with Brembo hydraulics
Fuel Capacity	9.5 Litres / 2.5 US gal	9.5 Litres / 2.5 US gal	7 Litres / 1.85 US gal ↓	7.2 Litres / 1.9 US gal ↑
Ground Clearance	290 mm/ 11.4 in	290 mm/ 11.4 in	290 mm / 11.4 in	281 mm / 11 in ↓
Suspension - Front	WP-USD, AER 48, ø 48 mm	WP-USD, AER 48, ø 48 mm	48mm Fully adjustable WP Xact inverted fork	48mm WP XACT-USD
Suspension - Rear	WP shock absorber with linkage	WP shock absorber with linkage	Linkage-assisted WP Xact shock	WP XACT Monoshock with linkage
Clutch	APTC(TM) slipper clutch, hydraulically actuated	APTC(TM) slipper clutch, hydraulically actuated	Suter slipper clutch with Brembo hydraulics	Suter slipper clutch with Brembo hydraulics
Final Drive	Chain 5/8 x 1/4"	Chain 5/8 x 1/4"	14:45 \| Chain 5/8 x 1/4 in ↑	14:45 \| Chain 5/8 x 1/4
Tyres - Front	120/70 -17	120/70 -17	125/60 x 16.5, Bridgestone Battlax Supermoto ↑	125/60 x 16.5
Tyres - Rear	150/60 -17	150/60 -17	165/65 x 17, Bridgestone Battlax Racing ↑	165/65 x 17
Fuel Induction	EMS Keihin EMS	EMS Keihin EMS	Keihin EFI with 44 mm throttle body	Keihin EFI with 44 mm throttle body
Wheel Travel - Front	285 mm / 11.2 in	285 mm / 11.2 in	284.5 mm / 11.2 in ↓	284.5 mm / 11.2 in
Wheel Travel - Rear	266 mm / 10.4 in	266 mm / 10.4 in	266.7 mm / 10.5 in ↑	266.7 mm / 10.5 in
Ignition	Digital CDI	Digital CDI	Keihin EMS	Keihin EMS
Lubrication	Dry sump with two oil pump rotor and cartridge filter	Dry sump with two oil pump rotor and cartridge filter	Pressure lubrication with 2 rotor pumps	Pressure lubrication with 2 rotor pumps