KTM's 250cc four-strokes for motocross, cross-country and enduro.
2006 – present · 250cc · 4-stroke
All-new frame, closed-cartridge suspension and new bodywork.
New-generation EXC-F engine and chassis; a 2020 frame change was confirmed only for the 350 and 500.
2005 – present · 250cc · 4-stroke
All-new chassis and a shorter, re-tilted engine with quickshifter; frame reworked in 2025.
2007 – present · 250cc · 4-stroke
All-new frame, swingarm, engine, shock and bodywork.
2006 – 2016 · 250cc · 4-stroke
New DOHC engine, as the 250 EXC-F.
Completely new DOHC engine.
Fuel injection, new electric starter and a revamped chassis.
Start moved to 2006.
New chassis and bodywork plus engine changes.
All-new frame, swingarm, engine and bodywork.
New 249.9cc engine with electric start; 5-speed by 2014.
Fuel injection and a linkage rear suspension replacing PDS; still kick start.
Start moved to 2005. Carburetted DOHC 249.5cc, 6-speed, kick.
Moved to the 2019 SX-F chassis.
Moved to the new 2016 SX-F platform.
Claimed 2012-2015; the catalogue has a 2011 250 XC-F. Fuel-injected, 6-speed by 2012.
Claimed 2008-2009; start moved to 2007.
Fuel injection and revamped chassis, as the 250 EXC-F.
Start moved to 2006. Sold as XC 250 F W Champions/Six Days editions in 2010-2011 per motorcycle.com.