The 2011 SMR511 is a high-performance supermoto motorcycle, blending off-road agility with street-focused capabilities. Derived from a rich off-road racing heritage, this model is engineered for an engaging and visceral riding experience. Notable features include premium chassis components such as front forks and a rear shock absorber, a potent 501cc single-cylinder engine, lightweight construction, and aggressive styling. The SMR511 is designed to excel in urban environments and spirited riding, offering a unique combination of raw power and exceptional handling, positioning it as a strong contender in its segment. This comprehensive workshop service and repair manual provides detailed guidance for the SMR511 (2011). It covers essential maintenance procedures, in-depth troubleshooting, and specific component repair across all major systems, including the engine, transmission, suspension, braking, and electrical systems. The manual also includes technical specifications, diagnostic procedures, and information on special tools. Its purpose is to empower owners, mechanics, and technicians with the knowledge required to effectively maintain, diagnose, and repair the vehicle, ensuring optimal performance and longevity.