This manual covers the Comet GT 125 and GT 250 motorcycles, designed for entry-level riders and enthusiasts seeking sporty styling and accessible performance. These bikes, originating from South Korea, offer a compelling combination of aggressive design, including full fairings and an upright riding posture, making them suitable for urban commuting and recreational riding. While specific production years are not detailed, these models were prominent in the early to mid-2000s and continued through the late 2010s, competing with other popular 125cc and 250cc sportbikes. The GT 125 typically features a 124.5cc engine, while the GT 250 is powered by a 249cc engine, both often utilizing liquid-cooled, four-stroke parallel-twin configurations and a 6-speed transmission.

This comprehensive service repair manual provides detailed guidance for the maintenance, troubleshooting, and repair of your Comet GT 125 or GT 250. It covers all essential systems, including the engine (disassembly, assembly, and component specifics), fuel system (carburetors, fuel lines), electrical system (ignition, charging, lighting, wiring diagrams), and chassis components (frame, suspension, brakes, wheels). The manual includes step-by-step procedures, exploded view diagrams, torque specifications, fluid recommendations, and diagnostic charts to assist owners and technicians. Adhering to the maintenance schedules and repair procedures outlined within this manual is crucial for ensuring the longevity, reliability, and optimal performance of your motorcycle.

This manual covers the Comet GT 125 and GT 250 motorcycles, designed for entry-level riders and enthusiasts seeking sporty styling and accessible performance. These bikes, originating from South Korea, offer a compelling combination of aggressive design, including full fairings and an upright riding posture, making them suitable for urban commuting and recreational riding. While specific production years are not detailed, these models were prominent in the early to mid-2000s and continued through the late 2010s, competing with other popular 125cc and 250cc sportbikes. The GT 125 typically features a 124.5cc engine, while the GT 250 is powered by a 249cc engine, both often utilizing liquid-cooled, four-stroke parallel-twin configurations and a 6-speed transmission.

This comprehensive service repair manual provides detailed guidance for the maintenance, troubleshooting, and repair of your Comet GT 125 or GT 250. It covers all essential systems, including the engine (disassembly, assembly, and component specifics), fuel system (carburetors, fuel lines), electrical system (ignition, charging, lighting, wiring diagrams), and chassis components (frame, suspension, brakes, wheels). The manual includes step-by-step procedures, exploded view diagrams, torque specifications, fluid recommendations, and diagnostic charts to assist owners and technicians. Adhering to the maintenance schedules and repair procedures outlined within this manual is crucial for ensuring the longevity, reliability, and optimal performance of your motorcycle.