This comprehensive service and repair manual provides detailed instructions and information for maintaining, servicing, diagnosing and repairing your 1998 Aprilia RS 250 motorcycle. It's designed to be user-friendly and includes step-by-step instructions and clear illustrations, making it suitable for both experienced mechanics and DIY enthusiasts. The manual covers a wide range of topics, including general information about your RS 250, periodic maintenance schedules, engine systems, fuel injection system diagnosis, fuel system and throttle body components, exhaust system, cooling and lubrication systems, chassis, electrical system, servicing information, emission control information, and wiring diagrams. With this manual, you can confidently tackle a variety of repair and maintenance tasks, saving time and money in the process.

The Aprilia RS 250, produced from 1996 to 2004, is a high-performance, two-stroke motorcycle renowned for its blistering acceleration, sharp handling, and distinctive Italian styling. This lightweight, single-cylinder machine was a dominant force in the 250cc Grand Prix motorcycle racing scene, with riders like Max Biaggi and Valentino Rossi achieving significant success. The RS 250 was also a popular choice among road racers and track day enthusiasts, captivating riders with its exciting and raw riding experience. Its 249cc, liquid-cooled, single-cylinder engine, featuring a unique rotary valve induction system, generated an impressive power output, reaching a peak of approximately 65 horsepower. This, coupled with the bike's lightweight frame and advanced suspension components, resulted in exceptional handling and agility. The RS 250's aggressive bodywork, characterized by its sharp lines and bold color schemes, further amplified its sporty appeal. Its distinctive twin headlights and sleek tail section have become iconic elements of the Aprilia design language. The RS 250 has been praised by motorcycle enthusiasts and critics alike for its performance and character. It offers riders a unique and exhilarating riding experience, combining raw power with exceptional handling. While its two-stroke nature requires a dedicated maintenance regimen, the RS 250's engaging and rewarding ride has cemented its status as a legendary motorcycle. Despite being discontinued in 2004, the RS 250 remains a highly sought-after classic, with dedicated communities of owners and enthusiasts continuing to appreciate and cherish its heritage. The Aprilia RS 250 stands as a testament to Italian ingenuity and passion for building high-performance motorcycles, serving as a reminder of an era when two-stroke technology reigned supreme in the world of motorcycle racing and enthusiast riding.