This factory service repair workshop manual covers the Hyosung GV250Ei and GT250REi models, which are characterized by their V-twin engines and Electronic Fuel Injection (EFI) systems. These motorcycles are designed with classic cruiser and sportbike aesthetics respectively, offering riders a stylish and accessible machine. The GV250Ei, part of the long-standing Aquila cruiser line, and the GT250REi, the sportier variant, both benefit from EFI for improved performance, fuel efficiency, and emissions control. Their engineering emphasizes a balance of distinctive styling, reliable V-twin power delivery, and a comfortable riding experience, positioning them as competitive options in the entry-level to mid-displacement motorcycle market.

This comprehensive manual provides detailed information essential for the maintenance, diagnosis, and repair of your Hyosung motorcycle. It covers all major systems, including the engine, transmission, fuel system (with a focus on EFI components), electrical systems, brakes, suspension, and frame. Within its pages, you will find step-by-step repair procedures, routine maintenance schedules and instructions, diagnostic guides for troubleshooting common issues, and detailed technical specifications. This resource is designed to assist owners, technicians, and mechanics in keeping the GV250Ei and GT250REi in optimal working condition, ensuring their longevity and performance.