The Aprilia RS50, produced in 2004, is a lightweight sport motorcycle designed for agile handling and sporty aesthetics, drawing inspiration from Aprilia's larger sportbike offerings. This model features a liquid-cooled, two-stroke single-cylinder engine with reed valve induction, delivering brisk acceleration suitable for urban commuting and entry-level sport riding. Its design philosophy emphasizes performance and sporty styling, making it a popular choice in its segment. The RS50 is known for its robust engineering and reliability, characteristic of Aprilia's heritage in motorcycle manufacturing.

This workshop service repair manual provides comprehensive coverage for the 2004 Aprilia RS50, detailing essential maintenance, repair, and troubleshooting procedures. It includes in-depth information on engine overhaul, fuel and ignition systems, transmission, cooling, chassis, suspension, brakes, wheels, tires, and the electrical system. The manual also covers scheduled maintenance, diagnostic flowcharts, disassembly and assembly instructions, torque specifications, and the identification of special tools. This resource is designed to assist owners, mechanics, and technicians in effectively maintaining and repairing the vehicle, ensuring its optimal performance and longevity.