KTM 250 SX-F - 2012 Specifications and Reviews
The 2012 KTM 250 SX-F is a lightweight four-stroke enduro bike engineered for competitive riders and serious enthusiasts seeking aggressive off-road performance. Known for its potent 248cc single-cylinder engine, precision handling, and dependable six-speed transmission, it excels in technical terrain and racing environments. The liquid-cooled powerplant and advanced electronic ignition deliver responsive power ideal for cross-country and motocross applications.
General information | |
| Category | Enduro / offroad |
| Year | 2012 |
| Model | KTM 250 SX-F |
Engine and Transmission Specifications | |
| Driveline | 13:48 |
| Clutch | Wet multi-disc clutch / hydraulically operated |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Forced oil lubrication with 2 Eaton pumps |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan |
| 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 | |
| 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 | 330 mm (13.0 inches) |
| Rear suspension | WP Suspension 5018 BAVP DCC |
| Front suspension travel | 300 mm (11.8 inches) |
| Front suspension | WP Suspension Up Side Down 4860 MXMA CC |
| Rake (fork angle) | 26.5° |
| Frame type | Central tube frame made of chrome molybdenum steel tubing |
| | |
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 | 103.4 kg (228.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Orange/black/white |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track90%
City10%
Cornering85%
Daily Riding10%
Touring12%
Passenger5%
Rider Profile
| Best For | This is a full-size 250cc motocross machine best suited to intermediate through expert off-road riders, not newcomers to dirt biking. |
| Purpose | Built purely as a motocross competition bike for closed circuits and tracks, with sharp handling and high-performance suspension rather than everyday usability. |
| Rider Fit | The tall 958 mm seat height, firm suspension, and lack of creature comforts demand good rider fitness, leg length, and off-road riding technique. |
| Character | A lightweight, race-bred single-cylinder machine defined by aggressive acceleration, precise cornering, and razor-sharp responsiveness over rough terrain. |
| Not Ideal For | This bike is not suitable for riders wanting a comfortable commuter, a passenger-friendly machine, or a long-distance touring companion. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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