| MODEL | HUSQVARNA FC 450 2022 |
| Year | 2022 |
| 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 | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | Keihin EMS |
| Induction | — |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5-speed |
| Clutch | Wet multi-disc DDS, Brembo hydraulics |
| Final Drive | Chain (5/8 x 1/4 in) |
| CHASSIS SPECS | |
| Frame | Central double-cradle 25CrMo4 steel |
| Front Suspension | WP XACT-USD, 48 mm, 300 mm / 11.8 in travel |
| Rear Suspension | WP XACT monoshock with linkage, 300 mm / 11.8 in travel |
| Front Brakes | — |
| Rear Brakes | Single 220 mm / 8.7 in disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 940 mm / 37.0 in |
| Wheelbase | 1485 mm / 58.5 in |
| Ground Clearance | 370 mm / 14.6 in |
| Dry Weight | 101.0 kg / 222.7 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 140/90-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 7.0 Litres / 1.85 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2022 FC 450 is the 450 cc single-cam four-stroke motocrosser with WP XACT suspension and a lightweight lithium-ion battery. It is the big-bore flagship of the FC range.
