This workshop service repair manual covers the KTM 125 Duke and 200 Duke models from 1999 to 2003. These lightweight performance motorcycles are celebrated for their agile handling, sharp styling, and the characteristic KTM 'Ready to Race' philosophy adapted for street riding and commuting. The 125 Duke offers a nimble experience with its 125 cc engine and premium components, while the 200 Duke provides enhanced power and torque, catering to riders seeking a more spirited performance. Both models feature a robust steel trellis frame and are known for their engineering quality and reliability within their segment.

This comprehensive manual is designed to assist owners, mechanics, and technicians in maintaining and repairing the KTM 125 Duke and 200 Duke. It provides detailed coverage of engine systems, including mechanical and electrical components, as well as fuel systems. The manual outlines routine maintenance procedures, engine repair steps, and troubleshooting guidance, complete with diagnostic charts and torque specifications. It also covers chassis components and electrical schematics, offering in-depth information to ensure optimal performance and longevity of these motorcycles.