This manual covers the Hyosung Comet 125 and 250 models produced between 2002 and 2010. The Hyosung Comet is recognized for its sportbike styling, offering an accessible entry into the motorcycle market for new riders and budget-conscious enthusiasts. These models, featuring either a single-cylinder or V-twin engine configuration depending on the displacement, were designed to provide a blend of sporty aesthetics and reliable performance, making them a popular choice for commuting and recreational riding. Hyosung, a manufacturer originating from South Korea, has a history of producing motorcycles that often draw inspiration from established designs while offering competitive value.

This comprehensive English language service manual provides detailed instructions for the maintenance, repair, and troubleshooting of your Hyosung Comet motorcycle. It covers all essential systems, including the engine, transmission, braking system, chassis, and electrical components. The manual details routine maintenance procedures, major repairs, component disassembly and reassembly, and includes critical torque specifications and wiring diagrams. Its purpose is to assist professional technicians and experienced DIY enthusiasts in keeping the vehicle in optimal working condition, ensuring its longevity and performance.