The TXC511 is a 2011 dual-sport motorcycle engineered for competition-oriented off-road capability with street legality. It is designed for riders who demand performance and versatility, whether navigating challenging trails or venturing onto public roads. This model represents a rich heritage in off-road motorcycling, building upon decades of experience to deliver a machine focused on robust performance and rider engagement. Its design emphasizes agile handling, a potent engine, and durable components suitable for demanding riding conditions. This comprehensive workshop service repair manual provides detailed instructions and specifications for the TXC511. It covers all major vehicle systems, including the engine, transmission, chassis, electrical system, suspension, and brakes. The manual is intended to guide owners, mechanics, and technicians through routine maintenance, troubleshooting, and complex repair procedures, ensuring the optimal performance and longevity of the motorcycle. With step-by-step guidance on everything from basic service intervals to full engine rebuilds and electrical diagnostics, this English-language manual is an essential resource for maintaining this high-performance dual-sport motorcycle.