The 2011 SMR 449 and SMR 511 represent a potent offering in the supermoto motorcycle segment, drawing from a Swedish heritage known for its off-road prowess. These models, produced in Italy, feature a single-cylinder, 4-stroke engine with DOHC, available in approximately 449cc and 510cc displacements, delivering an estimated 50-55 HP. Engineered with a steel trellis frame and liquid cooling, they are equipped with fuel injection and a 5-speed manual transmission, complemented by a wet multi-plate clutch. The SMR series is recognized for its agile handling and strong engine performance, making it a compelling choice for riders seeking an engaging and dynamic riding experience. This comprehensive Workshop Repair Service Manual is designed to assist owners, technicians, and DIY enthusiasts in maintaining and repairing the 2011 SMR 449 and SMR 511. It covers all models, engines, and transmissions for this year, offering professional-level diagnostic and repair information. Within its hundreds of pages, you will find detailed procedures for every system, including the fuel, cooling, engine, clutch, transmission, brakes, suspension, steering, frame, and electrical systems. The manual is rich with hundreds of diagrams, pictures, and photos, and includes dedicated troubleshooting sections with detailed wiring diagrams, ensuring efficient problem resolution and effective upkeep.