| MODEL | HUSQVARNA FX 450 2022 - 2023 |
| Year | 2022 - 2023 |
| Engine Type | Single cylinder, four-stroke, SOHC |
| Displacement / Capacity | 449.9 cc / 27.45 cu in |
| Bore X Stroke | 95.0 x 63.4 mm / 3.7 x 2.5 in |
| Compression Ratio | 11.8 - 13.1:1 |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | Keihin EMS |
| Induction | — |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Wet, DDS multi-disc, Magura/Brembo hydraulic |
| Final Drive | Chain, X-Ring 5/8 x 1/4 in |
| CHASSIS SPECS | |
| Frame | Central double-cradle, 25CrMo4 steel |
| Front Suspension | WP XACT-USD, 48 mm fork, 305 - 310 mm / 12.0 - 12.2 in travel |
| Rear Suspension | WP XACT monoshock with linkage, 293 - 300 mm / 11.5 - 11.8 in travel |
| Front Brakes | — |
| Rear Brakes | Single 220 mm / 8.7 in disc, Brembo single-piston floating caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 948 - 950 mm / 37.3 - 37.4 in |
| Wheelbase | 1,482 mm / 58.3 in |
| Ground Clearance | 343 - 370 mm / 13.5 - 14.6 in |
| Dry Weight | 101.3 - 103.5 kg / 223.3 - 228.2 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 140/80-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 8.5 Litres / 2.25 US gal |
| Fuel Consumption | — |
| Top Speed | — |
Updated FX 450 with a double-cradle frame, WP XACT suspension and lithium-ion battery. It stays the cross-country oriented 450 with a large tank and a more refined chassis than the earlier version.
