Husqvarna’s FS 450 is a competition supermoto motorcycle.
2017 FS 450 Key Specifications
| Specification | 2017 Husqvarna FS 450 |
|---|---|
| Vehicle type | Closed-course competition supermoto |
| Engine | 449.9 cc liquid-cooled SOHC single |
| Claimed output | Approximately 63 hp |
| Transmission | 5-speed manual |
| Weight without fuel | Approximately 102.8 kg |
| Fuel capacity | Approximately 7 liters |
| Wheels | 16.5-inch front; 17-inch rear |
| Brakes | 310 mm front disc; 220 mm rear disc |
Identifying the Correct Model Year
The 2017 FS 450 combined a compact single-cylinder engine with a five-speed supermoto gearbox, WP suspension and Brembo brakes. It was delivered as a race-focused machine, not a general road motorcycle. Registration eligibility varies by jurisdiction, but factory intent is unambiguous.
Later FS 450s may look similar while using different frames, bodywork, suspension generations and engine components. Before ordering parts, check the VIN, frame number, engine number and the exact model-year parts catalog. Plastics and graphics are especially poor witnesses; they can be changed before lunch.
If an advertisement simply says “FS 450,” ask for documentation. For maintenance, setup or resale, the model year is essential information rather than decorative punctuation.
