The KTM 125 DUKE and 200 DUKE, produced in 2012, represent KTM's commitment to accessible performance and aggressive styling in the lightweight naked sportbike segment. These models are engineered with a focus on agile handling and a 'Ready to Race' ethos, making them ideal for urban commuting and spirited riding. Their design philosophy emphasizes a nimble chassis, powerful single-cylinder engines, and a distinctive aesthetic that has earned them acclaim for their sharp handling and lightweight construction.

This comprehensive service repair manual provides detailed guidance for the maintenance and repair of the KTM 125 DUKE and 200 DUKE. It covers a wide array of systems, including engine mechanicals, fuel and ignition systems, cooling, transmission, brakes, suspension, and electrical components. The manual includes routine and scheduled maintenance procedures, component overhauls, diagnostic approaches, and repair instructions, supported by technical specifications and wiring diagrams. This resource is designed to assist professional technicians and skilled enthusiasts in ensuring the optimal performance and longevity of these motorcycles.