This manual covers the 2012-2013 TE 250R, TE 310R, TC 250R, and TXC 250R models. These high-performance off-road motorcycles are engineered for competitive riding and challenging terrain, featuring lightweight chromoly steel perimeter frames, potent liquid-cooled 4-stroke single-cylinder engines with electronic fuel injection, and advanced suspension systems. Building on a rich heritage and incorporating Italian manufacturing expertise during a specific era, these models offer a blend of power, agility, and durability designed for demanding Enduro and Motocross applications. This comprehensive workshop service repair manual provides detailed guidance for the maintenance, repair, and troubleshooting of your 2012-2013 motorcycle. It encompasses a wide range of topics, including complete engine and transmission overhauls, suspension servicing, electrical system diagnostics, and braking system maintenance. With OEM-level detail, this manual equips owners, mechanics, and technicians with the necessary procedures, technical specifications, and diagnostic charts to ensure the optimal performance and longevity of these specialized off-road machines.