2025 KTM 250 SX-F Base

2025 KTM 250 SX-F Base

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Exterior Colors:

  • Year 2025
  • Make KTM
  • Model 250 SX-F
  • Engine 1-cylinder, 4-stroke engine
2025 KTM 250 SX-F Base

2025 KTM 250 SX-F Base

2025 KTM 250 SX-F

THE FIGHTER IN THE ORANGE CORNER

The 2025 KTM 250 SX-F is a truly user-friendly package engineered to satisfy all riders, from novice to pro. But don't for one second think that makes it compromised - it is undisputedly READY TO RACE at any level. Delivering a power punch, and an optional electronic uppercut in reserve, the 2025 KTM 250 SX-F is ready to take on the 250 cc class and deliver a knock-out.

Features may include:

BEFORE THE GATE
  • Easy Suspension Adjustment

As always, the suspension boasts an easy tool-free setup at both ends, ensuring you chase down the podium in total control. On the rear, a hand-adjustable dual compression control allows riders to adjust high- and low-speed settings in a matter of seconds. The forks on the front end are also easily adjusted thanks to hand-adjustable clickers on the bottom of the fork shoe and top cap.

START STRONG
  • More Usable Power

Weighing in at a lightweight 57.5 lb (26.11 kg), this mid-weight powerhouse churns out a remarkable payload, making it the undisputed performance leader in the 250 cc 4-stroke class. The engine in the 2025 KTM 250 SX-F has also been carefully designed and tuned to best suit the performance and handling characteristics of the overall package, bumping up power in the mid-range and the top-end.

CALM UNDER FIRE
  • Absolute Control

Get ready for a full-on berm assault. The 2025 KTM SX and SX-F machines have received major frame updates directly from Factory Racing efforts. For starters, the frame area around the rear shock mount has been updated and made more streamlined, with new engine mounts and cut-outs for improved chassis flex. The front area of the frame is also updated. with a different wall thickness than the previous model year, with renewed engine mounts. This adds up to a 300g weight saving and improved flex for better cornering.

HIT THE BIG STUFF
  • WP XACT Fork

Let's get the technical parts out of the way first; the 48 mm WP XACT AER forks fitted to the 2025 KTM SX and SX-F line-up features a capsulated air spring and pressurized oil chamber for progressive and consistent damping, while oil and air bypasses reduce pressure peaks. In combination with the mid-valve damping system, all this provides exceptional feedback and rider comfort. The fork also boasts new settings, which not only compliment the updated frame and rear linkage, but ensures stellar performance at all levels. Speaking of settings, these are easily adjusted via a single air pressure pre-load valve, as well as easy-access click adjusters for compression and rebound. Additionally, the air pump needed to adjust the fork's air pressure is provided as standard in the buy-pack.

MAINTAINING MOMENTUM
  • Connectivity Unit Offroad

Available as a PowerPart on the KTM SX-F range, the Connectivity Unit Offroad - or CUO for short - offers a wide range of functionalities and adjustability options via the KTMconnect app. The CUO gives you a new insight into your riding, allows you to alter your engine behavior, and even provides you with optimized suspension settings based on individual preferences and riding conditions. Welcome to the next level moto.

Engine

Engine 1-cylinder, 4-stroke engine
Displacement 249.9 cm³
Bore 81 mm
Stroke 48.5 mm
Emissions Keihin EMS
Starter Electric starter
Compression Ratio 14.5

Drivetrain

Transmission 5-speed
Clutch Wet multi-disc DS clutch, Brembo hydraulics
Steering Head Angle: 63.9 °

Chassis

Chain Type 520, Non-sealed
Handlebars Neken, aluminium Ø 28/22 mm
Frame Type Central double-cradle-type 25CrMo4 steel

Suspension

Front Suspension WP XACT-USD (AER), Ø 48 mm
Front Travel (in./cm.) 310 mm
Rear Suspension WP XACT Monoshock with linkage
Rear Travel (in./cm.) 300 mm

Brakes

Brake Disc Diameter, Front 260 mm
Brake Disc Diameter, Rear 220 mm
Front braking system Disc brake
Rear braking system Disc brake

Wheels & Tires

Wheels Spoked with aluminium rims

Dimensions

Wheelbase 1493 mm
Ground Clearance 343 mm
Seat Height 958 mm

Capacities

Fuel Capacity Tank (Approx.): 7.2 l

Weights

Weight (Without Fuel): 101 kg

Product Photography