The Ducati ST4, produced from 1999 to 2005, is a sport-touring motorcycle renowned for its potent 916 cc liquid-cooled, 90-degree V-twin Desmoquattro engine. This Italian-engineered machine blends performance, characteristic of Ducati's racing heritage, with the comfort required for longer journeys. Featuring a 6-speed manual transmission, hydraulically operated wet multi-plate clutch, and a robust chassis with adjustable suspension and powerful braking systems, the ST4 offers a dynamic riding experience. Its design emphasizes both rider engagement and practicality, making it a capable option for enthusiasts and those seeking spirited touring.

This comprehensive parts manual serves as an essential resource for owners and technicians of the 2000 Ducati ST4. It provides detailed exploded views, diagrams, and technical specifications necessary for the accurate identification and procurement of all motorcycle components, from engine internals and fuel systems to electrical and chassis parts. The manual is designed to facilitate parts ordering, enabling efficient maintenance and repair. Its scope covers a wide array of systems, including engine components like the crankshaft and cylinder head, fuel and electrical systems, and chassis elements, ensuring users can precisely source the correct parts for their needs.