The RX-500/U represents a sporty and performance-oriented lightweight motorcycle, popular in its era for its agile handling and spirited performance. Typically from the late 1970s or early 1980s, this model contributed to a reputation for producing exciting and reliable small-displacement motorcycles. It competed in the performance segment with offerings from other major manufacturers, often featuring advanced engine technology for its displacement class and emphasizing nimble, responsive handling characteristics.

This comprehensive service manual provides detailed repair, maintenance, and troubleshooting information for the RX-500/U. It covers essential systems including the engine, fuel system, ignition, transmission, suspension, brakes, and electrical components, along with frame and bodywork. The manual includes step-by-step repair procedures, diagnostic methods, routine maintenance schedules, and technical specifications, offering in-depth guidance for professional mechanics and experienced DIYers to effectively maintain and repair the vehicle.

The RX-500/U represents a sporty and performance-oriented lightweight motorcycle, popular in its era for its agile handling and spirited performance. Typically from the late 1970s or early 1980s, this model contributed to a reputation for producing exciting and reliable small-displacement motorcycles. It competed in the performance segment with offerings from other major manufacturers, often featuring advanced engine technology for its displacement class and emphasizing nimble, responsive handling characteristics.

This comprehensive service manual provides detailed repair, maintenance, and troubleshooting information for the RX-500/U. It covers essential systems including the engine, fuel system, ignition, transmission, suspension, brakes, and electrical components, along with frame and bodywork. The manual includes step-by-step repair procedures, diagnostic methods, routine maintenance schedules, and technical specifications, offering in-depth guidance for professional mechanics and experienced DIYers to effectively maintain and repair the vehicle.