The Hyosung Comet 650S is a sportbike/naked motorcycle renowned for its aggressive styling and the performance delivered by its 647cc V-twin, 4-stroke, liquid-cooled engine. This model offers a compelling balance of everyday usability and spirited riding, making it a notable contender in the mid-size motorcycle segment. Its design emphasizes a sporty aesthetic with an exposed frame and engine, providing a dynamic presence. Engineered for reliability and value, the Comet 650S appeals to riders seeking a capable and stylish machine for both commuting and recreational purposes.

This comprehensive Factory Service Repair Manual provides detailed instructions and procedures for the repair and adjustment of the Hyosung Comet 650S. It covers all essential systems, including the engine, fuel, ignition, cooling, transmission, electrical, chassis, suspension, braking, steering, and exhaust systems. The manual includes guidance on routine maintenance, troubleshooting common issues, component removal and installation, engine rebuilds, and electrical diagnostics. Its purpose is to assist mechanics and DIY enthusiasts in maintaining the vehicle's optimal performance and longevity, offering in-depth technical information and step-by-step instructions.