The GF 125, produced in 1997, is a motorcycle designed for riders seeking reliable and accessible performance. As part of the first generation of the GF 125 model, it represents an entry into the smaller displacement sport/standard motorcycle segment. This model is characterized by its likely 125cc, air-cooled, four-stroke engine, a common setup for its class, offering a balance of efficiency and adequate power for everyday riding and commuting. The engineering quality of this era's motorcycles focused on delivering dependable functionality and straightforward operation, making the GF 125 a practical choice for its intended audience. This comprehensive workshop service and repair manual, presented in English, provides essential guidance for owners, DIY mechanics, and independent repair shops working with the 1997 GF 125. The manual covers all technical repair information, including detailed procedures for engine overhaul, transmission and drivetrain maintenance, chassis and suspension service, braking system repairs, and electrical system diagnostics. It also offers routine maintenance schedules, troubleshooting guides for common issues, and specific technical data such as torque specifications and clearances, ensuring the vehicle can be effectively maintained and repaired.