The Aprilia RSV Mille, produced from 1998 to 2003, represents a pinnacle of Italian engineering in the high-performance sportbike segment. Featuring a potent Rotax V990 engine, known for its robust V-twin performance, and celebrated for its exceptional chassis dynamics and handling, the RSV Mille offered a compelling alternative to its Japanese and European competitors. Its design, embodying Italian flair and a racing heritage, made it a favorite among performance enthusiasts seeking a machine that excelled on both the road and the track. The first generation of this iconic model, often referred to as the SL1000, delivered exhilarating power and a refined riding experience. This comprehensive workshop service and repair manual, written in English, provides owners and technicians with the detailed information necessary to maintain and restore the Aprilia RSV Mille. Covering a wide array of systems, including engine mechanicals, transmission, chassis, braking, and electrical systems, this manual details everything from routine scheduled maintenance, such as oil changes and valve clearance checks, to complete engine and chassis rebuilds. It includes essential technical data, torque specifications, troubleshooting guides, and step-by-step repair procedures, empowering users to perform all necessary service tasks accurately and efficiently, ensuring the longevity and optimal performance of their vehicle.