This comprehensive workshop repair service manual provides detailed information for maintaining and repairing your KTM 125 200 SX MXC EXC motorcycle, covering models from 1999 to 2003. The manual is designed for both professional technicians and knowledgeable DIY enthusiasts, offering a wealth of information that can help you save time and money on repairs. The manual includes step-by-step instructions, critical specifications, and numerous illustrations, drawings, and photos, making it easy to follow even the most complex repair procedures. You'll find coverage on a wide range of components and systems, including: general information, fuel system, cooling system, engine top end, clutch, engine lubrication system, engine removal/installation, crankshaft/transmission, wheels/tires, final drive, brakes, suspension, steering, frame, electrical system, and much more. The manual also includes troubleshooting guides and detailed wiring diagrams, making it easy to diagnose and repair electrical issues. With this professional-quality manual, you'll have everything you need to work on your KTM, confidently perform repairs, and extend the life of your motorcycle.

The KTM 125, 200 SX, MXC, and EXC models, produced from 1999 to 2003, represent a pivotal era in KTM's off-road motorcycle history. These machines were known for their lightweight and agile handling, making them popular choices for both amateur and professional riders. Featuring a robust, single-cylinder, two-stroke engine, these motorcycles delivered impressive power, particularly in the high-revving range, allowing for exhilarating performance on the track or trails. The SX models were specifically designed for motocross, emphasizing nimble handling and aggressive power delivery. The MXC models, slightly more versatile, offered a broader range of applications, suitable for both motocross and hard-packed enduro tracks. The EXC models, equipped with lighting systems and off-road-specific features, were geared towards enduro riding, focusing on durability and long-distance capabilities. The KTM 125, 200 SX, MXC, and EXC models from 1999 to 2003, despite their age, remain coveted machines among enthusiasts. They are known for their simplicity and ease of maintenance, making them appealing to both experienced riders and those seeking a project to restore. The availability of aftermarket parts and a strong community of riders further enhances the appeal of these motorcycles. While they may not have the latest technology or advancements in suspension systems found in newer models, their raw power and lightweight handling still make them a fun and rewarding experience. Owning one of these iconic motorcycles allows riders to connect with the history of KTM, while experiencing the thrill of riding a true off-road machine.