This manual provides comprehensive service and repair information for the KTM 390 Duke motorcycle, covering models from the 2013 and 2014 production years, specifically for the European Union (EU), Australia (AUS), Malaysia (MAL), and Colombia (COL) markets. The KTM 390 Duke is recognized for its minimalist, aggressive streetfighter aesthetic, agile handling, and a performance-oriented single-cylinder engine, making it a popular choice for new riders and urban commuters. Its engineering quality and unique selling points, such as advanced suspension and distinct KTM design, are hallmarks of the brand's 'Ready to Race' philosophy applied to the lightweight street segment.

The purpose of this Service Repair Manual is to offer detailed guidance for the maintenance, diagnosis, and repair of the KTM 390 Duke. It covers all major systems, including engine, transmission, chassis, and electrical components, with in-depth procedures for routine maintenance, troubleshooting, and complete overhauls. Owners, mechanics, and technicians will find step-by-step instructions, technical specifications, torque values, electrical schematics, and diagnostic flowcharts designed to ensure the vehicle remains in optimal condition and to facilitate efficient and accurate repairs.