The Ducati ST4 S Sport Touring motorcycle, produced from 2001 to 2005, represents a premium offering in the sport-touring segment. Featuring a powerful 996 cc L-twin Desmodromic engine and a sophisticated chassis, this model was engineered to provide an engaging riding experience suitable for both spirited journeys and extended travel. Its distinctive Italian styling, combined with high-quality components and a focus on performance, positioned it as a desirable choice for riders seeking a blend of sportiness and touring capability. The ST4 S was a competitor to other established sport-touring machines, offering a unique character and a connection to Ducati's rich racing heritage.

This comprehensive parts manual serves as an essential resource for owners and technicians maintaining the Ducati ST4 S Sport Touring motorcycle across its production years. It provides detailed exploded views and part numbers for all major systems, including the engine, transmission, chassis, suspension, brakes, and electrical components. The manual is designed to facilitate accurate part identification, ordering, and understanding of component relationships, crucial for routine maintenance and repair. With its extensive coverage and high-resolution diagrams, this manual is an indispensable tool for ensuring the longevity and optimal performance of your Ducati ST4 S.