KTM 250 SX-F - 2013 Specifications and Reviews

The 2013 KTM 250 SX-F is a lightweight motocross machine engineered for intermediate and advanced riders seeking competitive performance in the 250cc class. Powered by a liquid-cooled four-stroke single cylinder with electronic ignition and five-speed transmission, it delivers responsive power delivery and agile handling characteristics. Known for its rigid chromoly frame and precision engineering, the 250 SX-F excels in both amateur racing and high-level training environments.

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General information

CategoryCross / motocross
Year2013
ModelKTM 250 SX-F
 
 

Engine and Transmission Specifications

Driveline13:48. Primary drive: 22:68.
ClutchWet multi-disc clutch / hydraulically operated
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
Lubrication systemForced oil lubrication with 2 Eaton pumps
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment
Bore x stroke78.0 x 52.3 mm (3.1 x 2.1 inches)
Engine typeSingle cylinder, four-stroke
Capacity:249.91 ccm (15.25 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter210 mm (8.3 inches)
Rear brakesSingle disc. Two-piston calipers.
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc. Four-piston calipers.
Rear suspension travel185 mm (7.3 inches)
Rear suspensionWP  Suspension 5018 BAVP DCC
Front suspension travel205 mm (8.1 inches)
Front suspensionWP  Suspension Up Side Down 4860 MXMA CC
Rake (fork angle)26.5°
Frame typeCentral tube frame made of chrome molybdenum steel tubing

Physical measures and capacities

Fuel capacity7.50 litres (1.98 gallons)
Wheelbase1,495 mm (58.9 inches)
Ground clearance375 mm (14.8 inches)
Seat height992 mm (39.1 inches) If adjustable, lowest setting.
Dry weight102.8 kg (226.6 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOrange/black
StarterElectric

Performance Profile & Rider Fit

Best For

Track90%
City10%
Cornering85%
Daily Riding10%
Touring12%
Passenger5%

Rider Profile

Best ForThis is a full-size 250cc motocross machine best suited to intermediate through expert off-road riders, not newcomers to dirt biking.
PurposeBuilt purely as a motocross competition bike for closed circuits and tracks, with sharp handling and high-performance suspension rather than everyday usability.
Rider FitThe tall 958 mm seat height, firm suspension, and lack of creature comforts demand good rider fitness, leg length, and off-road riding technique.
CharacterA lightweight, race-bred single-cylinder machine defined by aggressive acceleration, precise cornering, and razor-sharp responsiveness over rough terrain.
Not Ideal ForThis 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.

Rider Fit Visualizer

2013 KTM 250 SX-F Rider Ergonomics Assessment

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Feet:

At 992mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2013 KTM 250 SX-F, with a moderate knee angle of around 90 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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