The S2 125 is a capable scooter designed for urban commuting and everyday transportation. Known for its practicality and value, this model offers a balanced performance suitable for entry-level riders and those seeking efficient city mobility. A South Korean manufacturer with a long history in vehicle production, has engineered the S2 125 to provide a reliable and user-friendly riding experience, making it a competitive option within the 125cc scooter segment. Its design prioritizes maneuverability and ease of use, reflecting a commitment to practical mobility solutions. This factory service repair manual provides comprehensive guidance for the S2 125, covering all essential aspects of its maintenance, repair, and troubleshooting. Within its pages, you will find detailed procedures for engine mechanicals, fuel and ignition systems, transmission, brakes, suspension, and electrical components. The manual includes systematic diagnostic steps, disassembly and reassembly instructions, and specific repair procedures, supported by high-quality diagrams and photographs. It serves as an indispensable resource for owners, technicians, and mechanics aiming to ensure the optimal performance and longevity of their S2 125 scooter.