Husqvarna FS 450 Specs

2018 - 2023 • 2 variants

The Husqvarna FS 450 is a supermotard produced from 2018 to 2023 across 2 variants. Engine displacement is 449.30 cc.

About the Husqvarna FS 450

The Husqvarna FS 450 is a Super motard motorcycle from Husqvarna, produced from 2016 to 2023. This page provides a comprehensive technical reference for the Husqvarna FS 450, 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.

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Husqvarna FS 450 by Year

2023 Husqvarna FS 450 View specs →

2018 Husqvarna FS 450 View specs →

Spec Evolution

How key specs changed across production years.

Specification	2016	2017	2018	2019	2020	2021	2022	2023
Ground Clearance (mm)	290 mm	290 mm	290 mm	290 mm	290 mm	290 mm	290 mm	281 mm ↓
Ground Clearance (in.)	11.4 inches	11.4 inches	11.4 inches	11.4 inches	11.4 inches	11.4 inches	11.4 inches	11.1 inches ↓
Displacement (ci)	27.42 cubic inches	27.42 cubic inches	27.42 cubic inches	27.45 cubic inches ↑	27.45 cubic inches	27.45 cubic inches	27.45 cubic inches	27.45 cubic inches
Displacement (cc)	449.30 cc	449.30 cc	449.30 cc	449.9 cc ↑	449.9 cc	449.9 cc	449.9 cc	449.9 cc
Comments	-	-	-	-	-	-	2 engine maps.	Traction control, 2 engine maps.
Brakes - Rear Diameter (mm)	266 mm	266 mm	266 mm	-	-	-	-
Brakes - Rear Diameter (in.)	10.5 inches	10.5 inches	10.5 inches	-	-	-	-
Brakes - Front Diameter (mm)	310 mm	310 mm	310 mm	-	-	-	-
Brakes - Front Diameter (in.)	12.2 inches	12.2 inches	12.2 inches	-	-	-	-
Seat Height	927 mm / 36.5 in.	927 mm / 36.5 in.	927 mm / 36.5 in.	890 mm / 35.0 in. ↓	890 mm / 35.0 in.	890 mm / 35.0 in.	890 mm / 35.0 in.	898 mm / 35.4 in. ↑
Dry Weight	110 kg / 242.5 lbs	110 kg / 242.5 lbs	110 kg / 242.5 lbs	102.9 kg / 226.9 lbs ↓	102.8 kg / 226.6 lbs ↓	102.8 kg / 226.6 lbs	103 kg / 227.1 lbs ↑	107.6 kg / 237.2 lbs ↑
Frame Type	Chrome-molybdenum steel tubular space frame, powder-coated	Chrome-molybdenum steel tubular space frame, powder-coated	Chrome-molybdenum steel tubular space frame, powder-coated	Chrome-molybdenum steel tubular space frame, powder-coated	Chrome-molybdenum steel tubular space frame, powder-coated	Central double-cradle-type 25CrMo4 steel	25CrMo4 steel central-tube	25CrMo4 steel central-tube
Brakes - Front	Single disc. Brembo four-piston radial fixed calliper	Single disc. Brembo four-piston radial fixed calliper	Single disc. Brembo four-piston radial fixed calliper	Single disc. Brembo four-piston radial fixed calliper	Single disc. Brembo four-piston radial fixed calliper	Single disc. Brembo four-piston radial fixed calliper	Single disc. Brembo twin-piston floating calliper, brake disc	Single disc. Brembo twin-piston floating calliper, brake disc
Wheelbase	1,475 mm / 58.1 in.	1,475 mm / 58.1 in.	1,475 mm / 58.1 in.	1475 mm / 58.1 in. ↑	1475 mm / 58.1 in.	1475 mm / 58.1 in.	1482 mm / 58.3 in. ↑	1482 mm / 58.3 in.
Fuel Capacity	9.50 litres / 2.51 gallons	9.50 litres / 2.51 gallons	9.50 litres / 2.51 gallons	9.50 litres / 2.51 US gallons	7.00 litres / 1.85 US gallons ↓	7.00 litres / 1.85 US gallons	7.00 litres / 1.85 US gallons	7.20 litres / 1.90 US gallons ↑
Brakes - Rear	Single disc. Brembo single-piston floating calliper	Single disc. Brembo single-piston floating calliper	Single disc. Brembo single-piston floating calliper	Single disc. Brembo single-piston floating calliper	Single disc. Brembo single-piston floating calliper	Single disc. Brembo single-piston floating calliper	Single disc. Brembo single-piston floating calliper, brake dis	Single disc. Brembo single-piston floating calliper, brake dis
Suspension - Front	WP USD closed cartridge ? 48 mm	WP-USD, AER 48, ? 48 mm	WP-USD, AER 48, ? 48 mm	WP-USD, AER 48, Ø 48 mm	WP XACT-USD, Ø 48 mm	WP XACT-USD, Ø 48 mm	WP XPLOR-USD, Ø 48 mm	WP XACT-USD, Ø 48 mm
Suspension - Rear	WP shock absorber with linkage	WP shock absorber with linkage	WP shock absorber with linkage	WP shock absorber with linkage	WP XACT Monoshock with linkage	WP XACT Monoshock with linkage	WP XACT Monoshock with linkage	WP XACT Monoshock with linkage
Fuel System	-	-	Carburettor	Carburettor	Carburettor	Carburettor	Carburettor. Keihin, 44mm	Carburettor
Colours	Blue/yellow/white	Blue/yellow/white	Blue/yellow/white	Blue/yellow/white	Blue/white/yellow	Blue/white/yellow	White/blue/yellow	White/grey/yellow
Clutch	APTC(TM) slipper clutch, hydraulically actuated	APTC(TM) slipper clutch, hydraulically actuated	APTC(TM) slipper clutch, hydraulically actuated	APTC(TM) slipper clutch, hydraulically actuated	Suter slipper clutch, Magura Hydraulics	Suter slipper clutch, Magura Hydraulics	Suter slipper clutch, Brembo Hydraulics	Wet multi-disc Suter clutch, Brembo hydraulics
Final Drive	Chain	Chain	Chain	Chain (final drive)	Chain (final drive)	Chain (final drive)	Chain (final drive)	Chain (final drive)
Rims	-	-	-	-	-	-	Black, wire spoked. Bridgestone tyres.	Black, wire spoked. Metzler tyres.
Length	2,260 mm / 89.0 in.	2,260 mm / 89.0 in.	2,260 mm / 89.0 in.	2260 mm / 89.0 in. ↑	2260 mm / 89.0 in.	2260 mm / 89.0 in.	-	-
Warranty	2 Years	2 Years	2 Years	2 Years	2 Years	-	-
Compression Ratio	-	-	-	-	-	-	11.8:1	13.1:1 ↑
Tyres - Front	90/90-17	90/90-17	90/90-17	90/90-17	90/90-17	90/90-17	125/80-16.5 ↑	125/80-16.5
Gearbox	6-speed	6-speed	6-speed	6-speed	5-speed ↓	5-speed	5-speed	5-speed
Tyres - Rear	140/90-17	140/90-17	140/90-17	-	-	-	-
Primary Drive	5/8 x 1/4 in. chain	5/8 x 1/4 in. chain	5/8 x 1/4 in. chain	5/8 x 1/4 in. chain	5/8 x 1/4 in. chain	5/8 x 1/4 in. chain	5/8 x 1/4´ chain	5/8 x 1/4´ chain
Rake	26.5°	26.5°	26.5°	26.5°	26.1° ↓	26.1°	26.1°	26.1°
Wheel Travel - Front	-	285 mm / 11.2 in.	285 mm / 11.2 in.	280 mm / 11.0 in. ↓	285 mm / 11.2 in. ↑	285 mm / 11.2 in.	285 mm / 11.2 in.	285 mm / 11.2 in.
Wheel Travel - Rear	-	266 mm / 10.5 in.	266 mm / 10.5 in.	266 mm / 10.5 in.	266 mm / 10.5 in.	266 mm / 10.5 in.	266 mm / 10.5 in.	285 mm / 11.2 in. ↑
Ignition	Keihin EMS	Keihin EMS	Keihin EMS	Keihin EMS	Keihin EMS	Keihin EMS	Keihin EMS	Hitachi Astemo EMS
Power-to-Weight Ratio	0.5727 HP/kg	0.5727 HP/kg	0.5727 HP/kg	0.6122 HP/kg ↑	0.6128 HP/kg	0.6128 HP/kg	0.6117 HP/kg	0.5855 HP/kg ↓

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