Welcome to the comprehensive service and repair manual for the F650GS. This versatile motorcycle, known for its robust Rotax-derived parallel-twin engine with a displacement of 798 cc and typically producing around 71 hp, offers a blend of performance and capability suitable for various riding conditions. Its engineering quality is reflected in its liquid-cooled engine, 6-speed gearbox, and advanced features such as electronic fuel injection and optional ABS. Whether navigating city streets or venturing off the beaten path, the F650GS is designed for reliability and rider enjoyment, making proper maintenance and repair essential.

This manual serves as an indispensable resource for F650GS owners, independent repair shops, and DIY enthusiasts. It provides detailed, step-by-step instructions covering every aspect of the motorcycle, including engine mechanicals, fuel and electrical systems, transmission, chassis, and bodywork. You will find in-depth guidance on routine maintenance, troubleshooting common issues, component rebuilds, and the use of specialized tools. With clear diagnostic procedures, essential torque specifications, and comprehensive wiring diagrams, this manual ensures accurate and efficient upkeep, helping to maintain the performance and longevity of your F650GS.