Two years ago the 2023 KTM SX line-up underwent major updates across the range. For 2025, the KTM SX and SX-F brings even more chassis updates and technological advances.
KTM Boasts the largest arsenal of 2-stroke weaponry.
From the potent 50 cc mini-crossers to the KTM 300 SX. news for 2025 is that the KTM 150 SX is back after a 2-year absence.
The 2025 KTM Motocross lineup receives its updates directly from the KTM Factory Racing efforts. From a reworked frame to updated tank shrouds and new tyres, they say that this is the most advanced range of KTM motocrossers yet.
Some highlights:
Re-worked frame with updated shock mountings and front triangle, including an improved wall thickness.
Improved engine mounts with cut-outs to enhance chassis flex, reduce weight by 300g. They tell us that this maintains stability, and improves cornering.
Updated tank shrouds with bi-compound plastics to improve radiator airflow and cooling.
Updated chain glider design for improved mud dissipation.
Upgraded suspension settings at both ends in support of the updated frame and rear linkage, improving weight distribution, stiffness, and response.
Upgraded rear brake pedal construction for increased stiffness and resistance to bending.
New fuel tank roll for improved fitment, enhanced durability.
New Dunlop GEOMAX MX34 Motocross tyres as standard.
Connectivity Unit Offroad is available as KTM PowerParts for the KTM SX-F line-up with a wide range of functionalities via the KTMconnect app.
The reworked frame is a real highlight on the new SX models.
Knowing KTM, the bikes will be on showroom floors sooner rather than later.