What category is the 2018 KTM 250 SX-F?

The 2018 KTM 250 SX-F has a Category of Cross / motocross.

What is the engine size of the 2018 KTM 250 SX-F?

The 2018 KTM 250 SX-F has a Capacity: of 249.91 ccm (15.25 cubic inches).

What type of engine does the 2018 KTM 250 SX-F have?

The 2018 KTM 250 SX-F has a Engine type of Single cylinder, four-stroke.

Is the 2018 KTM 250 SX-F air cooled or liquid cooled?

The 2018 KTM 250 SX-F has a Cooling system of Liquid.

How many gears does the 2018 KTM 250 SX-F have?

The 2018 KTM 250 SX-F has a Gearbox of 5-speed.

How much does the 2018 KTM 250 SX-F weigh?

The 2018 KTM 250 SX-F has a Dry weight of 98.2 kg (216.5 pounds).

What is the seat height of the 2018 KTM 250 SX-F?

The 2018 KTM 250 SX-F has a Seat height of 960 mm (37.8 inches) If adjustable, lowest setting..

KTM 250 SX-F - 2018 Specifications and Reviews

Name: 2018 KTM 250 SX-F
Brand: KTM

The 2018 KTM 250 SX-F is a competitive 250cc four-stroke motocross bike engineered for ambitious amateur and semi-pro riders seeking serious performance. Known for its potent engine, nimble handling, and race-ready suspension with WP components, it excels in both sand and hard-pack conditions. The lightweight 98.2kg chassis delivers responsive agility while maintaining the durability expected of KTM's championship-proven platform.

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General information
Category	Cross / motocross
Year	2018
Model	KTM 250 SX-F

Engine and Transmission Specifications
Driveline	13:48. Primary drive: 22:68.
Clutch	Wet multi-disc clutch / hydraulically operated
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Ignition	Keihin EMS
Fuel control	Double Overhead Cams/Twin Cam (DOHC)
Bore x Stroke	78.0 x 52.3 mm (3.1 x 2.1 inches)
Compression	14.0:1
Max RPM RPM	14000
Engine details	Balancer shaft
Engine type	Single cylinder, four-stroke
Capacity:	249.91 ccm (15.25 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	CNC machined hubs. Excel rims. Wire spoked.
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc. Brake calipers on floating bearings
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc. Brake calipers on floating bearings
Rear wheel travel	300 mm (11.8 inches)
Rear Suspension	WP shock absorber with linkage
Front wheel travel	300 mm (11.8 inches)
Front Suspension	WP-USD, AER 48, Ø 48 mm
Rake (fork angle)	26.5°
Frame type	25CrMo4 steel central-tube frame
Physical measures and capacities
Fuel capacity	7.00 litres (1.85 gallons)
Wheelbase	1,485 mm (58.5 inches)
Ground clearance	370 mm (14.6 inches)
Seat height	960 mm (37.8 inches) If adjustable, lowest setting.
Dry weight	98.2 kg (216.5 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Electric
Color options	Orange/white/black

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.

Rider Fit Visualizer

2018 KTM 250 SX-F Rider Ergonomics Assessment

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Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2018 KTM 250 SX-F, with a cramped knee angle of around 85 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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Rider Reviews

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MotorcycleDB Review

The 2018 KTM 250 SX-F is a high-performance motocross bike designed for professional riders and experienced enthusiasts. This lightweight and agile machine is powered by a 250cc engine with advanced fuel injection technology, delivering strong and smooth power throughout the rev range. The bike features top-of-the-line suspension and handling, making it a competitive choice for racing and off-road riding. With its responsive throttle, precise steering, and durable construction, the KTM 250 SX-F offers an exhilarating riding experience that's sure to impress even the most demanding riders. Overall, the 2018 KTM 250 SX-F is a top contender in the motocross segment, offering a winning combination of power, handling, and durability. Its advanced technology and high-performance components make it a formidable choice for competitive racing and off-road adventures. Whether you're hitting the track or exploring the trails, this KTM model is sure to deliver an adrenaline-pumping experience for riders who demand nothing but the best from their bike.