This manual covers the 2006 Comet GT250, a sportbike known for its V-twin engine and accessible performance. Manufactured by a South Korean company, this model offers a blend of sporty styling and practical engineering, making it suitable for both commuting and recreational riding. The GT250 features a liquid-cooled, 249cc V-twin engine, typically producing around 27-29 horsepower and 22-24 Nm of torque, paired with a 5-speed manual transmission and a wet multi-plate clutch. Its chassis includes front and rear disc brakes for reliable stopping power and a suspension system designed for a balance of comfort and agility. This comprehensive service repair manual provides detailed information for the full service, repair, and maintenance of the 2006 Comet GT250. It covers all major systems, including the engine mechanicals, fuel, exhaust, electrical, and chassis components, as well as bodywork. The manual offers step-by-step instructions for routine maintenance, troubleshooting common issues, and performing in-depth repairs, including component overhauls. Critical technical specifications, such as torque values, fluid capacities, and electrical data, are also included, empowering owners and technicians to maintain the vehicle efficiently and confidently.