| MODEL | KTM 500 EXC-F 2021 |
| Year | 2021 |
| Engine Type | Four-stroke single cylinder, SOHC, 4 valves per cylinder |
| Displacement / Capacity | 510.4 cc / 31.1 cu in |
| Bore X Stroke | 95 mm x 72 mm |
| Compression Ratio | 11.9:1 |
| Cooling System | Liquid cooled |
| Max Power | — |
| Max Torque | — |
| Ignition | Contactless, fully electronic, digital ignition adjustment (Kokusan) |
| Induction | Keihin MX FCR 39 |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | Multidisc in oil bath, hydraulically activated |
| Final Drive | Chain 5/8 x 1/4 in, ratio 13:50 |
| CHASSIS SPECS | |
| Frame | Central double-cradle, 25CrMo4 |
| Front Suspension | 48 mm WP Xplor USD fork, 300 mm travel |
| Rear Suspension | WP Xplor PDS shock, 310 mm travel |
| Front Brakes | Single 260 mm disc |
| Rear Brakes | Single 220 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 960 mm / 37.7 in |
| Wheelbase | 1482 mm (plus or minus 10 mm) |
| Ground Clearance | 355 mm / 13.9 in |
| Dry Weight | — |
| Wet Weight | 106.5 kg / 234.7 lb |
| WHEEL SPECS | |
| Front Tyre | 90/90-21 |
| Rear Tyre | 120/90-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 8.5 litres / 2.2 US gal / 1.9 Imp gal |
| Fuel Consumption | — |
| Top Speed | — |
The 2021 500 EXC-F shares the 510 cc four-valve single and Keihin FCR carburettor of the earlier bikes, but moves to WP Xplor USD forks and a Xplor PDS shock. The page lists a 1482 mm wheelbase, 960 mm seat height and 106.5 kg wet weight.
