Ever since its debut in international races in 2010, the 350 SX-F stood out for its uncompromising mix of power and agility.
With an exceptional power-to-weight ratio, ultra-light handling and incendiary acceleration, the KTM 350 SX-F 2025 asserts itself in the motocross arena as a formidable competitor.
The 349.7 cc engine is an anomaly in a world dominated by 450 cc 4-stroke engines, but don't be fooled!
The compact and lightweight engine has been a renowned competitor for over two decades. The innovative transmission and clutch to which the latest generation electronic injection system and electronic start are added bring unparalleled performance. With a simple push of a button, this competitive engine takes every opponent by surprise.
The chassis contributes to the high performance. The hydro-formed chrome-molybdenum tub is rigid and offers maneuverability. In combination with the WP XACT-USD suspension, it allows excellent agility and stability at high speeds. KTM SX frames come with standard protections. The light aluminum subframe facilitates an extraordinary feeling in it and contributes to the freedom of movement.
The 2025 KTM 350 SX-F is ready to attack, even in cold weather conditions, thanks to the ultra-lightweight 2 Ah Lithium-Ion battery. The voltage regulator and the capacitor, as well as all the electrical components, are located in a common area below it, so that the whole system is compact, reliable and easy to maintain.
Technical characteristics:
- Engine: 1 cylinder, 4 strokes, 349.7 cmc
- Starting system: electric start
- Gearbox: 5 speeds
- Front suspension: WP XACT-USD, Ø 48 mm, stroke 310 mm
- Rear suspension: WP XACT, monoshock; stroke 300 mm
- Front disc brake, 260 mm
- Rear disc brake, 220 mm
- Seat height: 958 mm
- Tank: 7.2 l
- Ground clearance: 359 mm