2026 KTM 450 SX-F Factory Edition

2026 KTM 450 SX-F Factory Edition

Produced as a limited run, the 2026 KTM 450 SX-F FACTORY EDITION exists to close the last remaining gap between a stock bike and a factory machine, bringing genuine READY TO RACE performance through elite-level upgrades. It's made for riders hunting down every tenth of a second, and it carries race-proven components taken directly from the highest level of motocross competition. For 2026, that means the industry-leading WP XACT PRO 7548 front fork and WP XACT PRO 8950 rear shock come fitted as standard.

Among the features may be:

• Hardware at factory level

With a factory-level suspension upgrade, the KTM 450 SX-F FACTORY EDITION sets a higher standard and redefines what READY TO RACE performance means. This exclusive package, with the WP XACT PRO 7548 front fork and WP XACT PRO 8950 rear shock installed as standard, provides unmatched precision, comfort, and control. Up front, the 48 mm WP XACT PRO 7548 fork uses a closed-cartridge layout along with a unique valve system and internals optimized for friction, giving pinpoint response, rock-solid resistance to bottoming, and damping that stays consistent from one lap to the next. Out back, the WP XACT PRO 8950 shock combines Supertrax technology with a linked damping system to maximize traction, soften harsh hits, and build rider confidence through every section of the track.

• Greater Usable Power

As the gate falls, being first off the line is what you need in your bid to rule (and make) the roost. The 2026 KTM 450 SX-F FACTORY EDITION packs one of the strongest and most versatile 4-stroke engines in the pits, and its SOHC powerplant stands as the perfect example of advanced engineering. With peak power output that leads its class and a total engine weight of just 59 lb (26.8 kg), you'll leave rivals with more than a little mud on their faces. On the 2026 KTM 450 SX-F FACTORY EDITION, an updated Akrapovic muffler, intake, and mapping raise rideability while complying with the latest FIM and AMA sound regulations. Made from lightweight titanium, the muffler wears a premium finish that mirrors its high-performance design -- and it's offered only on this limited-run model.

• Total Control

Riders who insist on sharp handling and complete control are exactly who the KTM 450 SX-F FACTORY EDITION frame is built for. Thanks to its refined flex characteristics, you can carve berms, launch off jumps, and attack technical terrain confidently. Stability and traction get a boost from a streamlined rear shock mount, while optimized engine mounts and wall thickness ensure a balanced, responsive feel from the front end to the rear.

• Fresh WP PRO Suspension

The class-leading WP XACT PRO 7548 fork and WP XACT PRO 8950 rear shock now come on the 2026 KTM 450 SX-F FACTORY EDITION. As a result, you'll take your place at the setting gate with the ultimate set-up, less weight, pristine weight distribution, and acute responsiveness.

• Connectivity Unit Offroad

Standard on the KTM 450 SX-F FACTORY EDITION is the Connectivity Unit Offroad, known as the CUO. Through the KTMconnect app, it provides a broad range of functions and adjustment options. With the CUO, you gain fresh insight into your riding, can change how your engine behaves, and even receive optimized suspension settings based on your individual preferences and riding conditions. Get extra 'Factory'