The Aprilia RS50, produced in 2005, is a lightweight sport motorcycle designed to emulate the styling and performance of larger Aprilia sportbikes. This model is often considered an entry-level or learner-legal sportbike, targeting enthusiasts who desire a sporty aesthetic and agile handling in a smaller displacement package. It features a high-revving 2-stroke, single-cylinder, liquid-cooled engine with a displacement of 49.3 cc, paired with a 6-speed manual transmission and a wet multi-plate clutch. The RS50 is built upon a rigid steel perimeter frame and equipped with dual hydraulic disc brakes, offering effective stopping power. Its design philosophy emphasizes a sporty riding experience, making it a popular choice for riders new to motorcycling or those seeking a nimble and engaging machine.

This comprehensive Service Repair Workshop Manual provides detailed information for the Aprilia RS50. It covers a wide range of systems, including the engine mechanicals, fuel, ignition, cooling, exhaust, transmission, chassis, suspension, brakes, wheels, tires, and electrical system. The manual includes procedures for routine maintenance, engine overhauls, carburetor rebuilds, suspension and brake system servicing, and electrical troubleshooting. Technical data, torque specifications, clearances, and fluid capacities are also provided. This manual is intended to assist owners, mechanics, and technicians in maintaining, troubleshooting, and repairing the vehicle, ensuring its optimal performance and longevity.