See it up close now to the 2021 KTM SX Range!

KTM introduced the 2021 KTM SX range, produced using the feedback of elite racers.

According to KTM, making a massive step forward, the 2021 KTM SX-F line-up offers wireless connectivity via the all-new myKTM app, a sophisticated yet highly accessible tool that launches a new era of efficient track-side bike tuning.

KTM’s feedback collected by racing achievements globally helped KTM R&D update the KTM SX model range for 2021 with two core objectives: to create the lightest, best-handling, most powerful, usable and well-equipped motocross bikes and to ensure that riders of any age or ability will find the exact technical package they require.

Improvements for 2021 across the full-size range focus on suspension and chassis modifications, tweaks to engine architecture to further enhance reliability, new Dunlop tires and a reworked graphics aesthetic. The WP XACT front forks and rear shocks have been overhauled with new components as well as being reconfigured with a slightly firmer standard-setting to increase confidence and comfort across a wider spread of surfaces. Dunlop’s Geomax MX-33 is the rubber of choice for the KTM SX models thanks to its versatility and race-proven performance.

As KTM’s new flagship model in the 4-stroke range, the KTM 450 SX-F benefits from modifications to the piston, crankshaft, engine casing, rocker arms and shift locker to further hike the bike’s excellent reliability, shave more weight and aid practicality in terms of general maintenance.

In addition, the 2021 KTM 450 SX-F together with the new KTM 350 SX-F and KTM 250 SX-F machines can connect with the advanced myKTM app using an extra Connectivity Unit kit – available in the KTM PowerParts catalog. With the bar-pad-integrated Connectivity Unit fitted and the myKTM app installed, riders can personalize their KTM SX-F according to their preferences and track conditions without technical assistance. Offering the finest technical touch, the myKTM app allows for a wide spectrum of adjustability on the fly, a privilege that was limited to elite KTM factory riders until recently.

As a towering example of power-to-weight ratio excellence in the KTM 2-stroke range, the 2021 KTM 125 SX is boldened with a fresh piston and clutch internals, with the treatment extending to the 250 cc-bothering KTM 150 SX.