The TXC 449/511, a 2011 model year off-road motorcycle, is engineered for competition in enduro and cross-country disciplines. Building on a rich heritage in off-road motorcycling, this model is designed to tackle challenging terrains. Its robust construction and performance-oriented design make it a capable machine for enthusiasts and professional riders alike, emphasizing reliability and agility in demanding off-road environments. This comprehensive workshop service repair manual provides in-depth guidance for the TXC 449/511. It covers all major systems, including general information, fuel, cooling, engine, clutch, lubrication, drivetrain, wheels, tires, brakes, suspension, steering, frame, and electrical systems. With step-by-step repair instructions, troubleshooting procedures, detailed maintenance guidance, and hundreds of illustrations, this manual is an essential resource for owners and technicians to ensure the optimal performance and longevity of their motorcycle.