22 June. Monday 2026
KTM 250 SX-F - 2011 Specifications and Reviews
The 2011 KTM 250 SX-F is a competitive four-stroke off-road machine designed for intermediate to advanced riders seeking lightweight performance and agility. Featuring a liquid-cooled 248cc single-cylinder engine with advanced fuel injection and DOHC technology, it delivers responsive power delivery ideal for motocross and enduro racing. Known for its exceptional handling characteristics and efficient power band, the 250 SX-F remains a popular choice for riders transitioning to four-stroke competition bikes.
General information | |
| Category | Enduro / offroad |
| Year | 2011 |
| Model | KTM 250 SX-F |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Aluminium |
| Driveline | 13:48. Primary drive: 22:68. |
| Clutch | Wet mDouble disk clutch, operated hydraulically |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Pressure lubrication with 2 oil pumps |
| Ignition | Keihin EMS |
| Fuel control | DOHC |
| Fuel system | Carburettor. Keihin EFI, throttle body 42 mm |
| Valves per cylinder | 4 |
| Bore x stroke | 76.0 x 54.8 mm (3.0 x 2.2 inches) |
| Compression | 13.2:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 248.60 ccm (15.17 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | 1.60 x 21in., 2.15 x 19in. Excel |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 100/90-19 |
| Front tyre dimensions | 80/100-21 |
| Rear suspension travel | 185 mm (7.3 inches) |
| Rear suspension | WP-Monoshock with linkage |
| Front suspension travel | 185 mm (7.3 inches) |
| Front suspension | WP USD 48 mm (1.89 in) |
| Rake (fork angle) | 26.5° |
| Frame type | Central double-cradle-type 25CrMo4. Subframe: Aluminium. |
Physical measures and capacities | |
| Fuel capacity | 7.50 litres (1.98 gallons) |
| Wheelbase | 1,495 mm (58.9 inches) |
| Ground clearance | 375 mm (14.8 inches) |
| Seat height | 992 mm (39.1 inches) If adjustable, lowest setting. |
| Dry weight | 99.9 kg (220.2 pounds) |
Other specs | |
| Comments | With reverse. German brand. |
| Wheelbase | 960 mm (37.8 inches) |
| Overall width | 960 mm (37.8 inches) |
| Overall length | 1,400 mm (55.1 inches) |
| Weight incl. oil, gas, etc | 104.0 kg (229.3 pounds) |
| Rear tyre | 19/7-8 |
| Front tyre | 19/7-8 |
| Rear Suspension | Hydraulic shock absorbers (adjustable) |
| Front Suspension | Telescopic fork |
| Emission details | Euro 2 |
| Power | 5.00 Horsepower">HP (3.6 Kilowatt">kW)) @ 6800 Revolutions">RPM |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
| Model | Kreidler Mustang 50 DD |
| Color options | Orange/black/white |
| Starter | Kick |
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