The SMR 630, a performance supermoto motorcycle from the 2004 model year, represents a fusion of off-road prowess and street-focused agility. Building on a rich heritage, this model offers a potent 630cc liquid-cooled single-cylinder engine, known for its strong torque delivery, paired with capable suspension components and agile handling. Designed for enthusiasts who appreciate aggressive styling and dual-purpose capability, the SMR 630 provides an exhilarating riding experience. Its robust engineering ensures reliability for both spirited riding and everyday use, making it a distinctive choice in its segment. This comprehensive workshop service repair manual is your definitive guide to maintaining and repairing the SMR 630. Covering a wide array of systems, including detailed engine disassembly and assembly, transmission and drivetrain, chassis and suspension, brakes, and the electrical system, this manual provides the in-depth information necessary for optimal performance. It includes essential maintenance procedures, diagnostic and troubleshooting guides, and step-by-step repair instructions for all major components. This English-language resource is designed to assist owners and technicians in ensuring the longevity and peak condition of their SMR 630.