DYNAMIC IN EVERY WAY.

DYNAMIC IN EVERY WAY.

The KTM 250 SX-F was primed for global domination and is set to continue its dominance for 2021. Not only is it the lightest bike in its class, but it also offers an unrivaled, confidence-inspiring power delivery, making it a great choice for both amateur and professional riders. Laying the power down effectively is the secret to fast lap times and this capable package has all the right credentials to get the most important job done - getting to the checkered flag first.

UNRIVALED POWER - ENGINE
Renowned as the strongest engine in 250 competition, the 2021 version maintains its dominance. Its compact structure contributes to excellent mass centralization, which supports the easy rideability of the bike. The 2021 model features a new, stronger oil pump intermediate gear that, along with several other small, but important refinements, contributes to improved reliability. The low weight of only 57.1 lbs, in combination with the compact engine layout and unrivaled power, once again makes the KTM 250 SX-F a real force to be reckoned with, yet still easy to ride for both amateur and professional riders.

UNRIVALED DURABILITY - CYLINDER HEAD
An integral part of the class-leading power delivery is the cutting-edge DOHC (double overhead camshaft) cylinder head. It features two overhead camshafts which activate the titanium valves (intake 32.5 mm, exhaust 26.5 mm) via the super-light, DLC coated finger followers. The camshafts have a friction-optimized super-fine surface and a timing that delivers incredibly refined power.

SUPERIOR CORE STABILITY - FRAME & SWINGARM
The frame on the KTM 250 SX-F has to cater for the dynamic riding styles typical of the class it fits into. As with the entire SX range, the frame is professionally crafted from hydroformed chromium molybdenum steel tubes that are robot welded to ensure the highest levels of consistent quality. The carefully calculated stiffness of the frame delivers responsive handling and works perfectly with the suspension to provide excellent agility and high-speed stability. The KTM 250 SX-F's one-piece swingarm is manufactured using a gravity die-cast production process, for exceptional strength at the lowest possible weight. It offers a wide range of adjustment for the rear wheel, allowing for a shorter wheelbase on tighter, twisty tracks, or a longer wheelbase for greater stability on longer, more choppy tracks. The swingarm's chain measurement markings are visible from above, making adjustment simpler and more accurate.

MADE FOR MOBILITY - SEAT
All KTM SX models feature a seat that perfectly matches the ranges dynamic performance oriented ergonomics. The seat cover features silicone strips that provide better feel and grip for the rider. The seat is conveniently fixed to the bike using one long, lateral screw, making it secure and easy to handle.

EXTERIOR COLORS:
• White/ Orange

Advertised pricing excludes applicable taxes title and licensing and are subject to change without notice. The illustrated vehicles may vary in selected details from the production models and some illustrations feature optional equipment available at additional cost. All information concerning the scope of supply, appearance, services, dimensions and weights is non-binding and specified with the proviso that errors, for instance in printing, setting and/or typing, may occur; such information is subject to change without notice. The consumption values stated refer to the roadworthy series condition of the vehicles at the time of factory delivery.

ENGINE
TRANSMISSION 5-speed
STARTER Electric starter
STROKE 52.3 mm
BORE 78 mm
CLUTCH wet multi-disc clutch, Brembo hydraulics
DISPLACEMENT 249.9 cm³
EMS Keihin EMS
DESIGN 1-cylinder, 4-stroke engine
CHASSIS
WEIGHT (WITHOUT FUEL) 99 kg
TANK CAPACITY (APPROX.) 7 l
FRONT BRAKE DISC DIAMETER 260 mm
REAR BRAKE DISC DIAMETER 220 mm
FRONT BRAKE Disc brake
REAR BRAKE Disc brake
CHAIN 5/8 x 1/4
FRAME DESIGN Central double-cradle-type 25CrMo4 steel
FRONT SUSPENSION WP XACT-USD, Ø 48 mm
GROUND CLEARANCE 370 mm
REAR SUSPENSION WP XACT Monoshock with linkage
SEAT HEIGHT 950 mm
STEERING HEAD ANGLE 63.9 °
SUSPENSION TRAVEL (FRONT) 310 mm
SUSPENSION TRAVEL (REAR) 300 mm
Customer Garage