| MODEL | HUSQVARNA FE 501 S 2015 |
| Year | 2015 |
| Engine Type | Four stroke, single cylinder, SOHC, 4 valve |
| Displacement / Capacity | 510.4 cc / 31.1 cu in |
| Bore X Stroke | 95 x 72.0 mm |
| Compression Ratio | 12.8:1 |
| Cooling System | Liquid cooling, continuous circulation with water pump |
| Max Power | 32.8 kW / 45 hp |
| Max Torque | — |
| Ignition | Contactless, fully electronic, digital ignition timing adjustment |
| Induction | Keihin electronic fuel injection, 42 mm throttle body |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Forced oil lubrication with 2 Eaton pumps |
| Gear Box | 6-speed, claw shifted |
| Clutch | Wet multi-disc, DDS, Brembo hydraulics |
| Final Drive | Chain, 520 X-Ring |
| CHASSIS SPECS | |
| Frame | Central tube, chrome molybdenum steel |
| Front Suspension | WP up-side-down 4CS forks, 300 mm / 11.8 in travel |
| Rear Suspension | WP monoshock with linkage, 330 mm / 13.0 in travel |
| Front Brakes | Single 260 mm disc, 4-pot caliper |
| Rear Brakes | Single 220 mm disc, 1-pot caliper |
| DIMENSION SPECS | |
| Overall Length | 2260 mm / 89.0 in |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 970 mm / 38.2 in |
| Wheelbase | 1482 ± 10 mm / 58.3 in |
| Ground Clearance | 345 mm / 13.6 in |
| Dry Weight | 113.5 kg / 250.2 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 140/90-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 Litres / 2.5 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The FE 501 S is the road-registered variant of the 510 cc enduro flagship. It carries the same SOHC single, chromoly frame, WP 4CS fork and Brembo brakes, with the MY15 front mask, fender and seat-cover updates.
