The most obvious sign that the KTM 250 SX-F FACTORY EDITION is on track and creating an orange blur is evident through those unmissable graphics. Mimicking the look and shade of the Red Bull KTM Factory Racing right down to the last centimeter, the 2025 editions also come in the #4 and #7 number options for racers Chase Sexton and Aaron Plessinger respectively.
Review – Key Features – Features & Benefits – Specifications
2025 KTM 250 SX-F Factory Edition: AS CLOSE TO PRO AS POSSIBLE.
Introducing the 2025 KTM 250 SX-F Factory Edition…
KTM lives and breathes a READY TO RACE mantra, and the FACTORY EDITIONS are special, limited-run models that erase the last few spec variances between what is ‘stock’ and what is ‘factory’. It’s then up to the rider how much they want to make the difference: how fast are you and how much do you want it? The KTM 450 SX-F FACTORY EDITION inherits the basis of the 2025 peerless KTM SX-F motocross racers and then, thanks to a list of KTM POWERPARTS additions, gets as close to the Pros as its possible to be. This specific bike comes with an innovative Connectivity Unit that allows more interaction and setup possibilities than ever before. The KTM 250 SX-F FACTORY EDITION has been crafted by racers for the ultimate racecraft. Try to catch it.
2025 KTM 250 SX-F Factory Edition Totalmotorcycle.com Key Features
- ORANGE GLOSSY FRAME
- 2K ORANGE FACTORY FRAME PROTECTORS
- CONNECTIVITY UNIT OFFROAD COMPATIBLE FRONT FENDER
- CONNECTIVITY UNIT OFFROAD INCLUDED
- WHITE-VENTED AIRBOX COVER IN BY-PACK
- BLACK ENGINE MOUNTS
- WP XACT AER FORK
- RED BULL KTM FACTORY RACING GRAPHICS WITH #4 AND #7 OPTIONS FOR CHASE SEXTON OR AARON PLESSINGER
- RIBBED FACTORY SEAT COVER
- ORANGE CNC FACTORY TRIPLE CLAMPS
- SEMI-FLOATING FRONT BRAKE DISC
- FACTORY FRONT BRAKE DISC GUARD
- FACTORY SKID PLATE
- GRAY, SOFT ODI GRIPS
- DID FACTORY WHEEL SET
- DUNLOP GEOMAX MX34 TIRES
- ORANGE REAR SPROCKET
- WP FACTORY START DEVICE
- GOLD CHAIN
- AKRAPOVIC SLIP-ON EXHAUST
- HINSON CLUTCH COVER
DIFFERENCE MAKERS! RIDE LIKE A WINNER WITH THE 2025 KTM SX-F FACTORY EDITIONS
2025 KTM 450 SX-F and KTM 250 SX-F FACTORY EDITIONS are set to roll into start gates and will soon be leaving track rivals in their roost. The latest versions of KTM’s primed READY TO RACE machinery are the only pure competition-focused high-end options for riders who want – and need – to go that extra mile and at extra pace.
In trusted KTM FACTORY EDITION style, the 2025 models boast the full Red Bull KTM Factory Racing trim in dedication to the three notable riders that will front the team and company’s push in 2025 AMA Supercross and Motocross series: Chase Sexton, Aaron Plessinger, Tom Vialle and Julien Beaumer.
The 2025 line-up carries the latest race look and graphics for the new season and with choices between #4 (Sexton) #7 (Plessinger) or #1 (Vialle) for the KTM 450 SX-F and KTM 250 SX-F FACTORY EDITIONs respectively. These bikes are the closest riders and fans can come to the Pros courtesy of a host of performance and practical KTM upgrades; the only separators will be the talent, fitness, and the hands on the throttles!
Both 2025 KTM FACTORY EDITIONs are based on the technical platform that has won world championships, a 250SX title, Grands Prix, Main Events and banked a host of podium trophies with a wide range of different athletes and riding styles. The 2025 creations will be the last KTM FACTORY EDITIONs of this current SX-F generation.
The KTM FACTORY EDITIONs feature light, compact and advanced single cylinder mass centralized engines. Cylinder, cylinder head, piston and crankshaft development ensure resistant, smooth, torquey, and reliable power output with longer service intervals. The motor package for both models include an Akrapovič slip-on muffler, fully refined EMS and a 44 mm Keihin throttle body as well as Pankl Racing 5-speed gearboxes with quickshifter.
The robot-wielded steel frames adhere to precise parameters of longitudinal and torsional flex for exceptional rider feedback, energy absorption, cornering confidence and straight-line stability for acceleration and braking. The structure is light and orientated around the anti-squat concept for a distinctive and effective handling sensation, thanks also to the light aluminum subframe. The chassis benefits from the latest spec, fully adjustable WP XACT suspension (48 mm AER split air forks and 300 mm dual compression control tool-free rear shock with higher ground clearance for the linkage). The chassis hoists the 7.2 Liter (1.9 gallon) tank and also supports the carefully crafted rider triangle for ergonomics; permitting close control and grip of the bike in any condition and for a wide array of obstacles.
Edge the competition with other features such as tool-less air filter access and maintenance marks for rapid servicing, engine mapping (plus traction control and launch control), a Connectivity Unit Offroad (to enable swift and easy engine personalization through the KTMConnect App), larger surface area footrests, and premium components like Brembo clutch and brakes, DID wheels, Neken handlebar technology, Dunlop GeoMax MX34 tires and more.
2025 KTM SX-F FACTORY EDITIONS key highlights
- Brand new race trim and colorway for the 2025 AMA Supercross & Motocross season with dedicated numbers and graphic schemes for Chase Sexton (#4), Aaron Plessinger (#7) and Tom Vialle (#1)
- Proven championship and race winning technical base for both KTM 450 SX-F and KTM 250 SX-F FACTORY EDITIONS
- Hydro-formed, laser-cut and robot-welded steel frame with varied thickness and improved anti-squat concept. Less weight, more flex and enhanced cornering feel. Light 2-piece aluminum subframe
- Fully adjustable WP XACT Suspension with split damping function, enhanced with settings to match the feel of the frame and easily changeable with integrated clickers
- Peerless components with Brembo clutch and brakes, Neken bars, Keihin throttle body, Akrapovič muffler, Dunlop tires
- Connectivity Unit Offroad for personalized settings through the possibilities and options of the KTMConnect App
- Over 20 KTM performance and aesthetic KTM PowerParts additions to convert the KTM 450 SX-F and KTM 250 SX-F motorcycle bases into 2025 KTM FACTORY EDITIONS.
2025 KTM 250 SX-F Factory Edition Totalmotorcycle.com Features and Benefits
CLICK INTO ACTION
Easy Suspension Adjustment
Like the rest of the KTM- SX-F range, the KTM 250 SX-F FACTORY EDITION comes with totally tool-free suspension setup at both ends. The shock absorber design features hand-adjustable dual compression control, it allows riders to tweak high- and low-speed settings in a matter of seconds. On the front end, the forks are also easily changeable thanks to a single air pressure preload valve, as well as easy access click adjusters for compression and rebound. We’ll even throw the air pump in as standard.
BREATHE EASY
Air filter box
The KTM 250 SX-F FACTORY EDITION uses a one-piece air inlet sleeve and snorkel construction for more durability and less possibility for air deformation. Designed to provide maximum airflow, the air filter box also comes with a special black vented cover. The Twin Air filter and air filter support have a simple fail-proof mounting system for safe and accurate filter installation, ensuring the filter is easily accessed and, therefore easy for maintenance.
LESS FOCUS ON THE TOOL, MORE FOCUS ON THE TRACK
Customization
Shape your KTM 250 SX-F FACTORY EDITION quickly and easily with the Connectivity Unit Offroad. This two-part system is mounted between the right fork leg (protected by the shape of the number plate) and the GPS component on the redesigned front fender. The ‘CUO’ enables a wealth of easily adjustable options for engine behavior and suspension settings via the KTMConnect App. But that’s not all. An official affiliation with LITPro will empower all riders to examine their lines, speed, air-time, throttle position, and other information to make their lap-times worthy of the KTM 250 SX-F FACTORY EDITION.
TOTAL TRACTION
Selectable Maps + TC
The map select switch on the KTM 250 SX-F FACTORY EDITION features a simple design, allowing for easier functionality in switching between 2 engine maps. Map 1 provides a more linear power curve. while map 2 punches all-out with aggressive throttle and explosive delivery. Luckily, traction control is easy toggled to an on-or-off position from the same switch, ensuring maximum traction and a distinct advantage in wet or muddy conditions.
DROP THE CLUTCH
Launch Control & Quickshifter
The KTM 250 SX-F FACTORY EDITION uses launch control and a Quickshifter function, allowing for fast upshifts without using the clutch. Launch control is easily engaged by pressing the traction control and Quickshifter buttons simultaneously and works by limiting the amount of power to the rear wheel, improving traction, and preventing loss of control under hard acceleration. Meanwhile, the Quickshifter function means you can bang through from 2nd to 5th gear with your focus solely on the first corner. Honing starts is made easier with the KTM 250 SX-F FACTORY EDITION due to the WP FACTORY START DEVICE that lends useful compression on the front forks and is easily engaged and then disengaged when blasting into action.
UNMATCHED PERFORMANCE
More Usable Power
The KTM 250 SX-F FACTORY EDITION boasts one of the most manic 4-stroke powerplants in the pits, with its DOHC engine proving to be the perfect example of advanced engineering. The engine is positioned to lower front sprocket position, meaning greatly improved mass centralization. Fixed on special black ‘race’ mounts to help with chassis flex, and an overall weight of only 57.5 lb (26.1 kg), this motor will leave the competition with more than a little mud on the face. An Akrapovic slip-on exhaust not only adds an important aesthetic to the KTM 250 SX-F FACTORY EDITION but also peels away more weight and adds even more punch to the power.
UNMATCHED PERFORMANCE
The parts that count
Marginal gains on the track are sought out through the strength of the details. The weight-saving, robustness and performance potential of components such as the FACTORY orange rear sprocket, Gold chain, DID FACTORY wheel set and Dunlop GEOMAX tires -that promise performance and versatility – are other unmistakable elements of the KTM 250 SX-F FACTORY EDITION package.
UNMATCHED PERFORMANCE
Powering protection
The Dunlop Geomax MX34 tires are the latest offering from the factory with a carcass designed for optimal damping and absorption and for an improved 30% longer distance. The MX34 also has improved block technology (taller and wider) for better dispersion, traction, and control, with a special rubber compound also raising the game for durability.
SLEEKER FOR YOU TO SCRUB CLEANER
Absolute Control
The glossy orange frame was a key refinement of the 2024 KTM 250 SX-F FACTORY EDITION that has carried over to the new model year. Different wall thickness and cutaway sections improved the degree of flex and trimmed away significant weight. The chassis repositioned rotating mass closer to the center of gravity. Redesigned shock mounting provided improved anti-squat behavior to better traction out of corners, while the footpeg mounting position moved inwards for less risk of hooking up in deep ruts or when scrubbing jumps. The chassis concept remains strong and Red Bull KTM FACTORY RACING continues to win races and set records at the highest level with the same principle.
FLUID RIDER MOTION
Ergonomics
The KTM 250 SX-F FACTORY EDITION features a refined rider triangle, providing optimal knee contact – especially when standing on the pegs – with ideal gripping surfaces all around. The plastics work to expel mud buildup in wet, muddy conditions. A flat seat profile with a ribbed FACTORY seat cover permits exceptional rider movement and control. The polyamide reinforced aluminum subframe further enhances rider feel and feedback.
UNMATCHED PERFORMANCE
Get a grip
Enjoy soft, gray ODI grips on the KTM 250 SX-F FACTORY EDITION without a complicated or sticky mounting process. The material is primed for sensitive but demanding racers. The left side of the handlebar does not require gluing while on the right, the vulcanised grip features an innovative integrated throttle mechanism.
Look the part
Mass Centralization
The most obvious sign that the KTM 250 SX-F FACTORY EDITION is on track and creating an orange blur is evident through those unmissable graphics. Mimicking the look and shade of the Red Bull KTM Factory Racing right down to the last centimeter, the 2025 editions also come in the #4 and #7 number options for racers Chase Sexton and Aaron Plessinger respectively.
UNFLAPPABLE FRONT END
WP XACT Fork
Count on 310mm of travel with the 48 mm air type WP XACT front fork, with a split damping function providing all the confidence you need to attack the track. The KTM 450 SX-F FACTORY EDITION’s forks come with hydrostops in the fork legs improving bottoming-out resistance and account for less rebound when attacking big jumps and bumps. Fork protection rings also increase protection against dirt, making them as reliable as they are awesome.
RACING ON RAILS
Hard Braking
Another KTM FACTORY EDITION upgrade is the semi-floating 260 mm front brake disc and the carbon reinforced FACTORY brake guard. Pull the full power of the Brembo systems into play with more resistance to unwanted contact and obstacles.
PRECISE, LAP AFTER LAP
Consistency
A WP XACT rear shock absorber provides unmatched consistency lap after lap, thanks to low-friction linkage seals and advanced damping characteristics for unsurpassed traction and energy absorption. To suite the KTM 250 SX-F FACTORY EDITION linkage settings have been reworked for optimal weight saving and stiffness. The linkage bolt is transferred directly from successful use by the Red Bull KTM Factory Racing team.
UNOBTRUSIVE IMPACT
Stability
The KTM 250 SX-F FACTORY EDITION is rock-solid at any speed thanks to an optimally positioned, forged steering head connection and CNC milled orange anodized triple clamps. Made from high-grade aluminum, these feature optimally tuned steering stem stiffness, perfect alignment of the fork tubes, and precise geometry of the fork clamps to ensure highly responsive and smooth fork action – not to mention unwavering stability when charging across ruts.
NOTHING TO HOLD YOU BACK
Ground clearance
Keep clear of the pack and any trouble. The frame and shock absorber geometry on the KTM 450 SX-F FACTORY EDITION deliver ideal ground clearance of the linkage, with topology optimized die-cast footpegs that are less susceptible to hooking on deep ruts, and take-offs when scrubbing.
2025 KTM 250 SX-F Factory Edition – Totalmotorcycle.com International Specifications/Technical Details
US MSRP Price: $11,599 USD
Canada MSRP Price: $ See Dealer CDN
Europe/UK MSRP Price: £ NA GBP (On The Road inc 20% Vat)
Engine
Primary drive 24:72
Transmission 5-speed
Secondary gear ratio 14:51
Starter Electric starter
Stroke 48.5mm
Bore 81mm
Clutch Wet multi-disc DS clutch, Brembo hydraulics
Compression ratio 14.5
Displacement 249.92cm³
EMS Keihin EMS
Design 1-cylinder, 4-stroke engine
Fuel-mixture generation Keihin EFI, throttle body 44 mm
Chassis
Weight (without fuel) 102.5kg
Tank capacity (approx.) 7.2l
Wheelbase 1493mm
Front brake disc diameter 260mm
Rear brake disc diameter 220mm
Front brake Disc brake
Rear brake Disc brake
Chain 520, Non-sealed
Frame design Central double-cradle-type 25CrMo4 steel
Front suspension WP XACT-USD, Ø 48 mm
Ground clearance 343mm
Handlebar Neken, aluminium Ø 28/22 mm
Rear suspension WP XACT Monoshock with linkage
Seat height 958 mm
Silencer Akrapovič Slip-On Line
Steering head angle 63.9°
Rear subframe design Aluminium / Polyamide Glass Fiber
Suspension travel (front) 310mm
Suspension travel (rear) 300mm
Tyre dimensions (front/rear) 80/100; 110/90
Wheels 1.60 x 21″; 2.15 x 19″
Wheelbase 1493 ± 10 mm
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
