This manual covers the TE 449 and TE 511 models, produced from approximately 2011 onwards. These motorcycles, part of the Generation 2 era during ownership, are known for their robust engineering and performance in off-road and enduro riding. Featuring a liquid-cooled, 4-stroke, single-cylinder engine with electronic fuel injection, the TE 449 offers around 449.5 cc displacement, while the TE 511 provides approximately 510.9 cc. Both models are equipped with a 6-speed manual transmission and a wet multi-plate clutch, and utilize a chromoly steel frame for durability. They are designed with hydraulic disc brakes for effective stopping power, making them capable machines for demanding terrain. This comprehensive service and repair manual is designed to assist owners with basic mechanical skills, independent repair professionals, and technicians in maintaining and repairing the TE 449/511. It provides detailed information on all major systems, including the engine, transmission, drivetrain, chassis, suspension, steering, brakes, and electrical systems. The manual covers routine maintenance, periodic checks and adjustments, troubleshooting, and complete repair and rebuild procedures, all supported by clear text, detailed diagrams, illustrations, and wiring schematics. This resource aims to enable efficient servicing and ensure the longevity and optimal performance of your motorcycle.