This manual covers KTM 250 and 300 SX, SXS, MXC, EXC, and Six Days models, renowned for their potent 2-stroke engines and agile performance in motocross and enduro disciplines. KTM's 'Ready to Race' philosophy is evident in these machines, which are engineered for competitive success and offer an engaging, raw riding experience. Their lightweight construction, advanced WP suspension, and powerful engines have made them a dominant force in off-road motorsport, consistently achieving victories in demanding championships worldwide.

This comprehensive factory repair manual provides detailed procedures for the complete maintenance, troubleshooting, and repair of your KTM 250/300cc 2-stroke off-road motorcycle. It covers all major systems, including engine mechanicals, fuel and ignition systems, transmission, suspension, brakes, and electrical components. With step-by-step instructions, torque specifications, and detailed diagrams, this manual is an essential resource for owners and technicians to ensure optimal performance, reliability, and longevity of these high-performance machines.