2013 KTM 250 SX-F Specifications

Name: 2013 KTM 250 SX-F
Brand: KTM

Cross / motocross • Specs last verified 13 July 2026

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2013 KTM 250 SX-F Overview

KTM 250 SX-F is a cross / motocross motorcycle, displacing 249.91 cc. Power comes from a Single cylinder, four-stroke engine running Single Overhead Cams (SOHC) valve actuation, a compression ratio of 10.6:1. Bore and stroke come in at 78 x 52.3 mm. On the performance side, it delivers 9.20 Nm @ 7000 Revolutions of torque. On the road, the 2013 250 SX-F tips the scales at 102.8 kg, carries a 7.50-litre fuel tank, offers a seat height of 992 mm and spans a 1,495 mm wheelbase. The full 2013 KTM 250 SX-F spec sheet below covers every technical detail, from suspension travel to tyre sizes.

2013 250 SX-F - Pros & Cons

Strengths

Factory engineering: KTM built the 250 SX-F around a straightforward, purposeful specification rather than chasing any single standout feature.

Considerations

Carburetor fuelling: Expect to spend more time keeping the carbs in tune, especially after long storage periods or a change in altitude.
Tall seat height: At 992 mm, shorter riders will likely be on tiptoes at a standstill - worth sitting on one before you buy.
Modest fuel capacity: Range between stops is limited by the 7.50-litre tank - plan fuel stops accordingly on longer routes.
Chain final drive upkeep: Budget time for routine chain maintenance - it's cheap to replace but needs consistent attention to avoid premature sprocket wear.

Wear Points & Servicing Notes

Carburetor maintenance

Carburetors on the 250 SX-F need periodic attention - pilot jets and float needles are the first parts to gum up after the bike sits, and the first thing to check if idle or throttle response degrades.

Valve clearance checks

With Single Overhead Cams (SOHC) valve gear, the 250 SX-F needs periodic clearance checks; caught early they're a cheap adjustment, left unchecked they accelerate valve seat wear.

Brake disc and pad wear

Braking up front comes from Single disc. Four-piston calipers. - solid stopping power, with disc and pad wear best checked on the same schedule as tyre changes.

Suspension condition on used examples

The 250 SX-F's suspension runs WP ?Suspension Up Side Down 4860 MXMA CC at the front. The rear uses WP ?Suspension 5018 BAVP DCC. Fork-seal condition and rear linkage play are the two things worth checking before buying used.

Final drive maintenance

The 250 SX-F uses chain final drive, which is cheap to replace but needs regular cleaning, lubrication and tension checks to get a full service life out of the sprockets.

Frame & chassis check

Built around a Central tube frame made of chrome molybdenum steel tubing, the 250 SX-F's chassis is straightforward to inspect: look for corrosion, cracks or repair welds around stress points like the head-stock and swingarm mounts.

Low-speed handling

102.8 kg keeps the 250 SX-F easy to move around in tight spaces, car parks and on the stand alike.

250 SX-F - Buying & Maintenance Guide

What to check before buying

Before handing over money for a used 2013 KTM 250 SX-F, cover the fundamentals: service book and oil change history, chain and sprocket wear, and any sign of oil weeping around the casings. Cold-starting it yourself tells you a lot - a healthy 250 SX-F should catch quickly and settle into a smooth idle.

Oil and filter changes

Nothing protects a 250 SX-F's engine like disciplined oil changes - stay on the manufacturer's schedule (roughly every 6,000 km or annually). Match the viscosity grade to what the owner's manual specifies, not what's cheapest.

Carburetor upkeep

Deposits in the carbs are the usual culprit behind poor running on a stored 250 SX-F - strip and clean the float bowls before the first start. Pilot jets clog first and get overlooked most, so make a point of checking them.

Valve clearance service

Valve clearances are easy to overlook on a used 250 SX-F since a bike out of spec doesn't always feel obviously wrong - but the wear it causes is real. Ask the seller for documentation before assuming it's been done.

2013 KTM 250 SX-F - Frequently Asked Questions

What engine does the 2013 KTM 250 SX-F have?

The 2013 KTM 250 SX-F uses a Single cylinder, four-stroke engine with 249.91 cc of displacement.

How much does the 2013 KTM 250 SX-F weigh?

The 2013 KTM 250 SX-F weighs 102.8 kg. This is the manufacturer's dry figure.

How much power does the 2013 KTM 250 SX-F make?

The 2013 KTM 250 SX-F produces 9.20 Nm @ 7000 Revolutions of torque.

What is the fuel tank capacity of the 2013 KTM 250 SX-F?

The 2013 KTM 250 SX-F has a 7.50-litre fuel tank. At around 5-6 litres per 100 km, that is roughly 125-150 km between stops.

Is the 2013 KTM 250 SX-F suitable for shorter riders?

The 2013 KTM 250 SX-F has a seat height of 992 mm. This is towards the tall end of the spectrum and will require most riders under 175 cm to tiptoe at stops.

What brakes does the 2013 KTM 250 SX-F have?

The 2013 KTM 250 SX-F uses Single disc. Four-piston calipers. at the front and Single disc. Two-piston calipers. at the rear.

What tyre sizes does the 2013 KTM 250 SX-F use?

The 2013 KTM 250 SX-F runs 100/80-17 front and 110/80-17 rear tyres. A good selection of sport, touring and all-weather rubber is available in these sizes.

KTM 250 SX-F Spec Evolution

The KTM 250 SX-F was produced across 17 model years (2006-2023). The table below highlights the key specifications that changed across the production run - useful whether you are comparing years or tracking down a specific variant.

Specification	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2021	2022	2023
Wet Weight	-	-	-	-	-	104.0 kg / 229.3 lbs	292.1 kg / 643.9 lbs	-	112.0 kg / 246.9 lbs	-	-	-	-	-	-	-	-
Dry Weight	98.5 kg / 217.2 lbs	98.5 kg / 217.2 lbs	98 kg / 216.1 lbs	98 kg / 216.1 lbs	98 kg / 216.1 lbs	99.9 kg / 220.2 lbs	103.4 kg / 228.0 lbs	102.8 kg / 226.6 lbs	102.8 kg / 226.6 lbs	102.8 kg / 226.6 lbs	98.5 kg / 217.2 lbs	98.2 kg / 216.5 lbs	98.2 kg / 216.5 lbs	99 kg / 218.3 lbs	99 kg / 218.3 lbs	99 kg / 218.3 lbs	101 kg / 222.7 lbs
Engine Detail	-	-	-	-	-	-	-	-	-	-	-	-	Balancer shaft	Balancer shaft	Reed intake	-	-
Engine Type	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke	Single cylinder, four-stroke
Seat Height	925 mm / 36.4 in.	925 mm / 36.4 in.	960 mm / 37.8 in.	985 mm / 38.8 in.	985 mm / 38.8 in.	992 mm / 39.1 in.	992 mm / 39.1 in.	992 mm / 39.1 in.	992 mm / 39.1 in.	992 mm / 39.1 in.	960 mm / 37.8 in.	960 mm / 37.8 in.	960 mm / 37.8 in.	960 mm / 37.8 in.	950 mm / 37.4 in.	950 mm / 37.4 in.	958 mm / 37.7 in.
Fuel Capacity	7.00 litres / 1.85 gallons	7.00 litres / 1.85 gallons	7.20 litres / 1.90 gallons	8.00 litres / 2.11 gallons	8.00 litres / 2.11 gallons	7.50 litres / 1.98 gallons	7.50 litres / 1.98 gallons	7.50 litres / 1.98 gallons	7.50 litres / 1.98 gallons	7.50 litres / 1.98 gallons	7.00 litres / 1.85 gallons	7.00 litres / 1.85 gallons	7.00 litres / 1.85 gallons	7.00 litres / 1.85 US gallons	7.00 litres / 1.85 US gallons	7.50 litres / 1.98 US gallons	7.20 litres / 1.90 US gallons
Displacement (cc)	249.50 cc	249.50 cc	248.60 cc	248.60 cc	248.60 cc	248.60 cc	248.60 cc	249.91 cc	249.91 cc	249.91 cc	249.91 cc	249.91 cc	249.91 cc	249.9 cc	249.9 cc	249.9 cc	249.9 cc
Displacement (ci)	15.22 cubic inches	15.22 cubic inches	15.17 cubic inches	15.17 cubic inches	15.17 cubic inches	15.17 cubic inches	15.17 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches	15.25 cubic inches

Key Specifications

Engine

Single cylinder, four-stroke

Power

Not published by manufacturer

Torque

9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7000 Revolutions

Top Speed

Not published by manufacturer

Weight

102.8 kg / 226.6 lbs

Fuel Capacity

7.50 litres / 1.98 gallons

Full 2013 KTM 250 SX-F Specifications

Colours Orange/black

Ground Clearance (mm) 375 mm

Ground Clearance (in.) 14.8 inches

Seat Height 992 mm / 39.1 in.

Wheelbase 1,495 mm / 58.9 in.

Height 1,140 mm / 44.9 in.

Length 2,090 mm / 82.3 in.

Width 830 mm / 32.7 in.

Dry Weight 102.8 kg / 226.6 lbs

Fuel Capacity 7.50 litres / 1.98 gallons

Max Torque 9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7000 Revolutions

Power-to-Weight Ratio 0.0815 HP/kg

Fuel Control Single Overhead Cams (SOHC)

Engine Type Single cylinder, four-stroke

Displacement (ci) 15.25 cubic inches

Displacement (cc) 249.91 cc

Bore x Stroke (mm) 78.0 x 52.3 mm

Bore x Stroke (in,) 3.1 x 2.1 inches

Fuel System Carburettor

Compression Ratio 10.6:1

Engine Lubrication Forced oil lubrication with 2 Eaton pumps

Ignition Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment

Starter Electric

Valve System 2

Clutch Wet multi-disc clutch / hydraulically operated

Final Drive Chain

Gearbox 5-speed

Primary Drive 13:48. Primary drive: 22:68.

Frame Type Central tube frame made of chrome molybdenum steel tubing

Suspension - Front WP ?Suspension Up Side Down 4860 MXMA CC

Suspension - Rear WP ?Suspension 5018 BAVP DCC

Rake 26.5°

Wheel Travel - Front 205 mm / 8.1 in.

Wheel Travel - Rear 185 mm / 7.3 in.

Brakes - Front Diameter (in.) 8.7 inches

Brakes - Front Diameter (mm) 220 mm

Brakes - Rear Diameter (in.) 8.3 inches

Brakes - Rear Diameter (mm) 210 mm

Brakes - Front Single disc. Four-piston calipers.

Brakes - Rear Single disc. Two-piston calipers.

Tyres - Front 100/80-17

Tyres - Rear 110/80-17

Specifications are compiled from manufacturer documentation and cross-referenced technical sources, and corrected on an ongoing basis. Spot an error? Let us know.