Welcome to the factory service repair manual for the TXC 511, covering model years 2011 and 2012. This off-road motorcycle is engineered for performance and reliability, building on a rich heritage in off-road racing. Designed for demanding cross-country use, the TXC 511 combines robust construction with advanced engineering to deliver an exceptional riding experience. Its likely 510cc single-cylinder engine platform, coupled with a typically 5 or 6-speed sequential manual transmission, provides potent power delivery for competitive riding and challenging terrain. This comprehensive manual serves as an indispensable resource for owners, mechanics, and technicians. It provides in-depth coverage of all essential systems, including the fuel system, cooling system, engine top end, clutch, lubrication, transmission, final drive, brakes, suspension, steering, frame, and electrical system. Within its hundreds of pages, you will find detailed maintenance schedules, fluid specifications, troubleshooting guides, diagnostic procedures, and step-by-step instructions for repair, rebuilding, and restoration. This factory-level information ensures that you can maintain, diagnose, and repair your TXC 511 to the highest standards.