This comprehensive factory service repair manual provides a detailed guide for maintaining and repairing your 1999 Aprilia RS125 motorcycle. It covers a wide range of topics, from basic maintenance procedures to complex engine overhauls. With hundreds of pages of information, you'll find clear instructions, detailed diagrams, and troubleshooting tips to help you tackle any repair job. The manual includes detailed information on every aspect of your motorcycle, including the engine, transmission, electrical system, brakes, suspension, and more. Whether you’re a seasoned mechanic or a DIY enthusiast, this manual will be an invaluable tool for keeping your Aprilia RS125 running smoothly for years to come.

The Aprilia RS125, a model synonymous with performance and desirability, was a dominant force in the 125cc sportbike segment throughout the late 1990s and early 2000s. Introduced in 1999, the RS125 was a radical departure from its predecessors, boasting a sleek and aggressive design that was both aerodynamically efficient and visually stunning. It was a true "pocket rocket," featuring a lightweight, high-revving, liquid-cooled, single-cylinder, two-stroke engine with a distinctive, high-pitched exhaust note. This powerplant, producing over 30 horsepower, propelled the RS125 to exhilarating speeds, making it a formidable competitor on the track and a thrilling machine to ride on the open road. The RS125 was more than just a powerful machine; it was a technological marvel. It featured a state-of-the-art aluminum perimeter frame, Marzocchi upside-down telescopic forks, and a fully adjustable Sachs rear shock, all contributing to an incredibly responsive and agile handling experience. The RS125's advanced braking system, equipped with twin disc brakes at the front, ensured powerful and reliable stopping power. The Aprilia RS125's popularity extended beyond its high performance and advanced technology. The bike held a unique place in the hearts of enthusiasts due to its iconic design. The RS125 was easily recognizable by its distinctive, sharp lines, its sculpted fairing, and its prominent front headlight. This bold aesthetic, coupled with a range of vibrant and eye-catching color schemes, made the RS125 an instant head-turner, cementing its position as a symbol of style and performance. The RS125 was a bike that truly resonated with riders, leaving an indelible mark on the world of two-wheeled performance. Its legacy continues to live on, inspiring a new generation of riders and solidifying its place as a true icon in the history of motorcycles.