The Aprilia RS125, produced in 2006, represents a high-performance lightweight sportbike derived from the brand's extensive racing heritage. This model is engineered for enthusiasts and aspiring racers seeking a premium 125cc experience, featuring an aggressive, track-inspired design and potent 2-stroke performance from its liquid-cooled Rotax 122 engine. Notable for its premium chassis components, including upside-down telescopic forks and powerful disc brakes, the RS125 offers exceptional handling and braking capabilities, positioning it as a standout in its competitive segment. Its lightweight construction and sporty ergonomics contribute to its agile performance, making it a desirable machine for both road use and track-day enjoyment.

This Factory Service Repair Manual provides comprehensive guidance for the Aprilia RS125. It covers essential maintenance procedures, including routine servicing, fluid changes, and component inspections, alongside detailed instructions for disassembly, assembly, and repair of all major systems. The manual includes in-depth troubleshooting guides and diagnostic flowcharts to help identify and resolve common issues. Technical specifications, such as torque values, clearances, and fluid capacities, are provided to ensure accurate servicing. This resource is designed to assist owners, mechanics, and technicians in maintaining the optimal performance, reliability, and safety of their 2006 Aprilia RS125.