| MODEL | HUSQVARNA FS 450 SUPERMOTO 2017 - 2018 |
| Year | 2017 - 2018 |
| Engine Type | Four stroke, single cylinder, 4 valves |
| Displacement / Capacity | 449 cc / 27.4 cu in |
| Bore X Stroke | 95 x 63.4 mm |
| Compression Ratio | — |
| Cooling System | Liquid cooled |
| Max Power | — |
| Max Torque | — |
| Ignition | Digital CDI |
| Induction | Keihin EMS |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Dry sump, two oil pump rotors and cartridge filter |
| Gear Box | 5 speed |
| Clutch | APTC slipper clutch, hydraulically actuated |
| Final Drive | Chain 5/8 x 1/4 in |
| CHASSIS SPECS | |
| Frame | Chrome-molybdenum steel tubular space frame, powder-coated |
| Front Suspension | WP USD AER 48 mm fork, 285 mm / 11.2 in travel |
| Rear Suspension | WP shock with linkage, 266 mm / 10.4 in travel |
| Front Brakes | Single 320 mm disc, Brembo |
| Rear Brakes | Single 220 mm disc, Brembo |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 927 mm / 36.4 in |
| Wheelbase | 1475 mm / 58.0 in |
| Ground Clearance | 290 mm / 11.4 in |
| Dry Weight | 110 kg / 242.5 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 120/70-17 |
| Rear Tyre | 150/60-17 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 Litres / 2.5 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2017 FS 450 is Husqvarna's top-spec 450 supermoto racer with WP AER 48 air forks, a carbon-reinforced composite subframe and a handlebar map switch giving two engine maps, launch control and traction control. It runs Alpina wheels with slick tyres and an anti-hop slipper clutch.
