This manual covers the TC 449 Motocross Motorcycle, produced for the 2011 and 2012 model years. Renowned for its off-road performance, the TC 449 represents a commitment to competition-grade machinery, building on a rich heritage dating back to 1903. This motocross bike, primarily manufactured in Italy during this period, is engineered for demanding off-road conditions, offering a blend of power and agility expected from the 450cc class. Its design focuses on delivering a competitive edge for riders. This comprehensive service manual provides detailed information for the maintenance and repair of your TC 449. It includes extensive coverage of all major systems, including the engine, fuel system, cooling system, clutch, transmission, wheels, tires, brakes, suspension, steering, frame, and electrical system. The manual offers step-by-step instructions for routine maintenance, component disassembly and reassembly, troubleshooting common issues, and complete rebuild procedures. With hundreds of illustrations and precise specifications, this resource is designed to assist both DIY enthusiasts and professional mechanics in keeping the TC 449 in optimal operating condition.