This manual covers the 2011 TC449, a motocross motorcycle renowned for its Italian heritage and performance-oriented design. Competing in the highly contested 450cc motocross segment, the TC449 offered a powerful 449cc single-cylinder, 4-stroke engine, advanced chassis for agility, and high-quality suspension. Its engineering quality and reliability were developed during a period when the brand was under BMW Motorrad ownership, building upon a long history of off-road excellence. The 2011 model represents a specific iteration in the evolution of this competitive machine. This comprehensive workshop service and repair manual provides detailed procedures for the maintenance, troubleshooting, and repair of the 2011 TC449. It covers all major systems, including the engine, fuel system, cooling, chassis, suspension, brakes, and electrical systems. Within its hundreds of pages, owners and technicians will find routine maintenance schedules, disassembly and reassembly instructions, diagnostic flowcharts, wiring diagrams, exploded views, and precise technical specifications. This resource is designed to ensure the optimal performance and longevity of your TC449.