The 2004 Aprilia Leonardo is a premium maxi-scooter powered by a 244cc, four-stroke, liquid-cooled engine (engine code M260M). It features an aerodynamic design, ample underseat storage, and a liquid-cooled, SOHC, 4-valve engine that produces an estimated 21.7 horsepower. This model represents Aprilia's commitment to blending performance and comfort, offering a refined riding experience for commuters and touring enthusiasts. The scooter's engineering quality is evident in its robust chassis (chassis code MN250) and its focus on delivering a smooth, powerful ride.

This Factory Service Manual provides comprehensive coverage for the 2004 Aprilia Leonardo, detailing complete service and repair procedures. It includes in-depth information on engine mechanicals, fuel and ignition systems, cooling, exhaust, transmission, chassis, suspension, brakes, wheels, tires, and the electrical system. With over 350 pages of English-language content, this digital manual offers step-by-step repair instructions, diagnostic troubleshooting, maintenance schedules, torque specifications, and detailed wiring diagrams. It is designed to assist owners, mechanics, and technicians in maintaining and repairing the vehicle effectively.