KTM 250 SX 2026 – Raw 2-stroke power for motocross
The 2026 KTM 250 SX is a 2-stroke motocross machine that combines lightweight construction, powerful engine and precise handling . With KTM Factory Racing DNA, it delivers top-level performance, with improved frame, ergonomics and suspension to dominate the 250cc class.
Key features
Engine : 2-stroke 250 cc with engine weight of only 23.9 kg for a perfect balance between power and weight
Electric start : 12.8V lithium-ion battery with high-quality starter provides quick restart during races
Low maintenance : Simple construction and reliability make it a favorite among motocross riders
Suspension and damping
Front : 48mm WP XACT AER fork with encapsulated air spring and pressurized oil chamber for progressive, consistent damping
Rear : WP XACT rear shock with adjustable settings sourced from KTM Factory Racing, optimized link geometry for increased ground clearance and response
Ergonomics
Specially developed driver triangle provides excellent knee contact and grip , especially when standing on the footpegs
Two-component plastic tank covers direct air to radiators, while compact fuel tank protector provides durability and a tighter fit
Stability and control
Forged steerer tube connection and CNC machined triple clamps ensure precise fork movement
Specially designed rear brake pedal provides improved stiffness, brake feel and resistance to bending
The frame and shock geometry provide stability even at high speeds and on demanding tracks
The 2026 KTM 250 SX delivers high performance, precise control and reliability , and is designed for riders who want to dominate the motocross track with a true 2-stroke legend.
