The YBR125, produced from 2005 onwards, is a reliable and efficient 4-stroke, single-cylinder motorcycle designed for commuter use. Known for its fuel efficiency, ease of operation, and robust construction, the YBR125 is a popular choice for daily transportation and light touring. Its heritage of engineering quality underpins this model, making it a dependable and cost-effective option in the entry-level naked sport-standard segment. Its simple yet effective design, featuring an air-cooled engine and a user-friendly 5-speed transmission, contributes to its widespread appeal and low cost of ownership.

This comprehensive Service Repair Manual in English provides in-depth guidance for owners, DIY enthusiasts, and professional mechanics alike. It covers all essential aspects of the YBR125, from routine maintenance procedures such as oil changes and brake checks to complex engine rebuilding and electrical system diagnostics. Detailed troubleshooting guides, component specifications, and clear wiring diagrams are included to facilitate accurate repairs and ensure optimal performance and longevity of the vehicle. The manual aims to be the ultimate resource for maintaining, repairing, and restoring the YBR125.