This manual covers the KTM 450 SX-F and 505 SX-F models from 2007. These high-performance motocross motorcycles are engineered for competitive off-road use, embodying KTM's 'Ready to Race' philosophy with a focus on lightweight design and powerful engine characteristics. Building on a heritage of success in motocross and Enduro disciplines, these Austrian-manufactured machines are built to deliver aggressive power and handling for demanding racing environments.

This comprehensive factory service manual provides detailed information essential for the maintenance and repair of your KTM 450 SX-F or 505 SX-F. It covers engine mechanical repair and overhaul, including complete engine teardown and rebuild procedures, along with engine systems functionality and diagnostics. Key areas include detailed instructions for the cylinder head, valve train, piston, crankshaft, crankcase, oil pump, cooling system, fuel injection, and ignition systems. The manual also outlines regular maintenance tasks, troubleshooting guidance, and critical torque specifications, ensuring proper upkeep and performance.