| Attribute | Value |
| General |
| Production from | 2012 year |
| Make | KTM |
| Model | KTM 250 EXC |
| Category | Enduro / offroad |
| Engine and transmission |
| Engine type | Single cylinder, two-stroke |
| Valves per cylinder | Add |
| Fuel system | Carburettor. Keihin PWK 36 S AG |
| Engine details | Reed intake and exhaust control |
| Displacement | 249 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | 66.4 mm |
| Stroke | 72 mm |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Add |
| Emission details | Add |
| Driveline | 14:50 (13:50). Primary gear 26:72. |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan |
| Clutch | Wet mDouble disk clutch / hydraulically operated |
| Lubrication system | Mixture oil lubrication 1:60 |
| Compression | 12.5:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | WP Suspension Up Side Down 4860 MXMA PA |
| Rear suspension | WP Suspension PDS 5018 DCC |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Diameter | 220 mm |
| Frame type | Central tube frame made of chrome molybdenum steel tubing |
| Front tyre | 90/90-21 |
| Rear tyre | 140/80-18 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | 300 mm |
| Rear wheel travel | 335 mm |
| Trail | Add |
| Rake (fork angle) | 26.5 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric & kick |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,482 mm |
| Kerb weight | Add |
| Dry weight | 104 kg |
| Power/weight ratio | Add |
| Overall height | Add |
| Overall length | Add |
| Overall width | Add |
| Seat height | 960 mm |
| Alternate seat height | Add |
| Ground clearance | 355 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 | Add |
| Fuel capacity | 9.5 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |