This comprehensive workshop repair service manual provides detailed information for maintaining and repairing your KTM 125 200 SX SXS MXC motorcycle, covering models from 1999 to 2006. It includes a wealth of technical knowledge, making it the perfect resource for both seasoned mechanics and DIY enthusiasts. The manual is organized into chapters, each focusing on a specific area of the motorcycle, allowing you to quickly find the information you need. You'll find detailed instructions, illustrations, diagrams, and specifications for a wide range of maintenance and repair procedures. This includes information on the engine, fuel system, cooling system, clutch, engine lubrication system, crankshaft, transmission, wheels and tires, final drive, brakes, suspension, steering, frame, electrical system, and more. The manual guides you through every repair step-by-step, with clear explanations and numerous illustrations to enhance understanding. You can easily diagnose and repair problems with your motorcycle's electrical system using the detailed wiring diagrams and troubleshooting procedures. The manual also includes notes, cautions, and warnings to ensure your safety and highlight crucial information. Armed with this manual, you can confidently tackle a wide range of repairs and maintenance tasks, saving you both time and money.

The KTM 125 SX, 200 SX, SXS, and MXC, produced between 1999 and 2006, represent a lineage of lightweight, high-performance motocross motorcycles designed for both amateur and professional riders. These machines, known for their exceptional handling and power-to-weight ratio, embody KTM's commitment to building competitive off-road motorcycles. Powered by a liquid-cooled, single-cylinder two-stroke engine, the 125 and 200 SX models cater to younger and less experienced riders, while the SXS and MXC models offer increased power and suspension upgrades for seasoned racers. The SX models are characterized by their nimble handling and responsive engine, making them ideal for technical tracks. The SXS models, with their beefier suspension and larger tires, excel on more demanding terrain. The MXC models, positioned at the top of the range, boast high-end suspension components and higher horsepower, making them formidable machines for the most competitive riders. Beyond their performance capabilities, these KTM models are renowned for their robust construction and reliable design. The use of high-quality materials, like chromoly steel frames and WP suspension components, ensures durability and longevity. The engine, known for its smooth power delivery and consistent performance, is a testament to KTM’s dedication to engineering excellence. The KTM 125 SX, 200 SX, SXS, and MXC models of the 1999-2006 era remain sought-after machines for their combination of performance, handling, and reliability. Their compact size and manageable power output make them suitable for a wide range of riders, while their competitive spirit fuels the passion of serious motocross enthusiasts. Whether enjoyed for recreational riding or competitive racing, these KTMs embody the spirit of adventure and challenge that defines the world of motocross.