| Attribute | Value |
| General |
| Production from | 2009 year |
| Make | Kawasaki |
| Model | Kawasaki KLX 250 S |
| Category | Enduro / offroad |
| Engine and transmission |
| Engine type | Single cylinder, four-stroke |
| Valves per cylinder | 4 |
| Fuel system | Carburettor. Keihin CVK34 |
| Engine details | Add |
| Displacement | 249 cm³ |
| Power | Add |
| Max RPM | Add |
| Fuel consumption | Add |
| Cooling system | Liquid |
| Transmission type,final drive | Chain |
| Torque | Add |
| Bore | 72 mm |
| Stroke | 61.2 mm |
| Gearbox | 6-speed |
| Greenhouse gases | Add |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Emission details | Add |
| Driveline | Add |
| Ignition | Digital CDI |
| Clutch | Add |
| Lubrication system | Add |
| Compression | 11.0:1 |
| Exhaust system | Add |
| Chassis |
| Front suspension | 43mm Inverted Cartridge Fork with 16-Way Compression Damping Adjustment / 10.0 in. |
| Rear suspension | Uni-Trak® with Adjustable Preload, 16-Way Compression and Rebound Damping Adjustment / 9.1 in. |
| Front brakes | Single disc |
| Rear brakes | Single disc |
| Diameter | 240 mm |
| Frame type | Semi-double cradle, high-tensile steel |
| Front tyre | 80/90-21 |
| Rear tyre | 100/80-18 |
| Seat | Add |
| Wheels | Add |
| Front wheel travel | Add |
| Rear wheel travel | Add |
| Trail | Add |
| Rake (fork angle) | 26.5 degree |
| Other |
| Battery capacity | Add |
| Starter | Electric |
| Color options | |
| Carrying capacity | Add |
| Light | Add |
| Instruments | Add |
| Electrical Voltage | Add |
| Dimensions |
| Wheelbase | 1,430 mm |
| Kerb weight | Add |
| Dry weight | 126 kg |
| Power/weight ratio | Add |
| Overall height | 1,204 mm |
| Overall length | 2,200 mm |
| Overall width | 820 mm |
| Seat height | 889 mm |
| Alternate seat height | Add |
| Ground clearance | 284 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 | 7.57 l |
| Oil capacity | Add |
| Width | Add |
| Height | Add |