This comprehensive service and repair manual is your ultimate guide to maintaining and repairing your Aprilia V990 motorcycle. It contains the same information used by professional mechanics and technicians, giving you access to detailed instructions, illustrations, and specifications for every aspect of your motorcycle.

From general information and specifications to in-depth coverage of engine systems, transmission, front and rear wheel systems, chassis, braking system, suspension, electrical system, and bodywork, this manual leaves no stone unturned. It includes step-by-step instructions for maintenance procedures, troubleshooting guides, wiring diagrams, and more, making even the most complex repairs achievable.

With its detailed illustrations, clear diagrams, and easy-to-follow instructions, this manual is an invaluable tool for motorcycle owners of all skill levels. Whether you're a seasoned mechanic or a novice DIY enthusiast, this manual empowers you to tackle any repair or maintenance task confidently, saving you time and money.

The Aprilia V990 is a powerful and stylish motorcycle that was produced by the Italian manufacturer Aprilia from 1999 to 2003. This sporty machine was designed to be a true performance cruiser, combining a potent 990cc V-twin engine with a comfortable and agile chassis. The V990 was available in two distinct versions: the V990 SL (Sport Luxury) and the V990 SP (Sport Performance). Both models shared the same engine, but the SP variant featured upgraded suspension, brakes, and performance parts, making it a more focused track-ready machine.

The heart of the V990 is its 990cc, 90-degree V-twin engine. This liquid-cooled, fuel-injected powerplant produced an impressive 88 horsepower and 69 lb-ft of torque, making the V990 a thrilling ride. The engine was paired with a 6-speed transmission that offered smooth and precise shifting. The V990's chassis was designed for both performance and comfort. The steel trellis frame was strong and rigid, while the adjustable suspension allowed riders to tune the bike to their preferred riding style. The front end featured a 41mm Marzocchi fork, while the rear featured a progressive Sachs shock. Braking was handled by twin 320mm discs in the front and a single 265mm disc in the rear, providing powerful stopping power.