This manual covers the F650GS and F650GS Dakar models from the second generation, produced between 2005 and 2007. These versatile lightweight adventure touring motorcycles are engineered for riders seeking a capable machine for on-road commuting, extended touring, and light off-road excursions. The F650GS, with its 19-inch front wheel, offers a balanced approach, while the F650GS Dakar variant enhances off-road prowess with a larger 21-inch front wheel and increased suspension travel. Both models are powered by a reliable single-cylinder, four-stroke engine with electronic fuel injection, delivering approximately 48 horsepower and 44 lb-ft of torque, making them a popular choice in their segment. This comprehensive Service and Repair Manual provides detailed information essential for the maintenance and repair of your F650GS or F650GS Dakar. It covers all major systems, including engine mechanicals, fuel and cooling systems, transmission, drivetrain, brakes, suspension, steering, and the electrical system. The manual includes step-by-step repair procedures, diagnostic guides for troubleshooting common issues, component testing instructions, and critical torque specifications. It is an invaluable resource for owners, mechanics, and technicians, ensuring the longevity and optimal performance of the motorcycle through accurate and detailed guidance.