| Attribute | Value |
| General |
| Production from | 2020 year |
| Make | KTM |
| Model | KTM 790 Duke L |
| Category | Naked bike |
| Engine and transmission |
| Engine type | Twin, four-stroke |
| Valves per cylinder | Add |
| Fuel system | Injection |
| Engine details | Add |
| Displacement | 799 cm³ |
| Power | 68.5 kw |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | 86 Nm |
| Bore | 88 mm |
| Stroke | 65.7 mm |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Add |
| Emission details | Add |
| Driveline | Add |
| Ignition | Bosch EMS with RBW |
| Clutch | PASC™ antihopping clutch, mechanically operated |
| Lubrication system | Forced oil lubrication with 2 oil pumps |
| Compression | Add |
| Exhaust system | Add |
| Chassis |
| Front suspension | WP upside-down |
| Rear suspension | WP shock absorber with Pro-Lever linkage |
| Front brakes | Single disc. ABS |
| Rear brakes | Single disc. ABS |
| Diameter | 240 mm |
| Frame type | Chromium-Molybdenum-Steel frame using the engine as stressed element, powder coated |
| Front tyre | Add |
| Rear tyre | Add |
| Seat | Add |
| Wheels | Maxxis Supermaxx ST tires |
| Front wheel travel | 140 mm |
| Rear wheel travel | 150 mm |
| Trail | Add |
| Rake (fork angle) | 24 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Add |
| Light | LED headlight |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,475 mm |
| Kerb weight | Add |
| Dry weight | 169 kg |
| Power/weight ratio | 0.4053 |
| Overall height | Add |
| Overall length | Add |
| Overall width | Add |
| Seat height | 825 mm |
| Alternate seat height | Add |
| Ground clearance | 186 mm |
| Front percentage of weight | Add |
| Rear percentage of weight | Add |
| Performance |
| Top speed | Add |
| Acceleration 0-100 km/h | Add |
| Length | Add |
| Reserve fuel capacity | 4.4 l |
| Fuel capacity | 14 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |