This workshop service and repair manual provides comprehensive guidance for the F650GS and GS Dakar models, produced from 1993 through approximately 2007. These versatile motorcycles, part of an esteemed lineup, are known for their robust engineering, reliability, and suitability for a wide range of riding conditions, from daily commuting to adventure touring. The F650GS Dakar variant, in particular, was designed with enhanced off-road capability and long-distance travel in mind, featuring increased suspension travel and a larger fuel tank. This manual covers the first generation of these iconic single-cylinder, four-stroke machines, celebrated for their dual-sport capabilities. This manual is meticulously designed to serve as an in-depth resource for owners, mechanics, and technicians. It details all essential maintenance procedures, including fluid changes, filter replacements, and valve adjustments, along with comprehensive repair instructions for all major mechanical, electrical, and chassis systems. From engine and drivetrain overhauls to suspension and braking system diagnostics, this guide offers step-by-step instructions, clear diagrams, and essential technical data such as torque specifications and fluid capacities. Troubleshooting guides are also included to help diagnose and resolve common issues, ensuring the longevity and optimal performance of your F650GS or GS Dakar.