This manual covers the Aprilia Pegaso 650 motorcycle, produced in 1997. As a lightweight adventure touring motorcycle, the Pegaso 650 is designed for riders seeking versatility for both commuting and light off-road excursions. It features Italian design flair, the reliability of a Rotax engine, and dual-sport capability, making it a distinctive choice in its segment. The 652cc, liquid-cooled, single-cylinder Rotax engine provides approximately 48 HP and 57 Nm of torque, paired with a 5-speed manual transmission and chain drive. Its dual-sport nature is evident in its 19-inch front and 17-inch rear wheels, suitable for varied terrain. This comprehensive service repair manual, presented in English, provides complete service and repair information for the Aprilia Pegaso 650. It details scheduled maintenance, fluid changes, and adjustments, alongside in-depth diagnostic procedures and step-by-step guides for component removal and installation. The manual covers all major systems, including the engine, transmission, chassis, brakes, and electrical system, with specific instructions for troubleshooting and repairs. With 311 pages of content, it is an essential resource for owners and professional mechanics, offering the same level of detail as workshop manuals used by repair shops to ensure optimal maintenance and longevity of the vehicle.