The Ducati Sporttouring ST4s, produced in 2003 as part of the Second Generation ST Series, is a sophisticated sport-touring motorcycle designed for riders who demand a blend of performance, comfort, and versatility. This Italian-crafted machine features a powerful 996 cc Desmodromic L-Twin engine, renowned for its exhilarating performance and distinctive character, complemented by a high-quality rear shock absorber and top-tier braking system. Its Trellis frame provides rigidity and handling precision, making it suitable for both spirited riding and long-distance touring. The ST4s embodies Ducati's rich heritage in motorcycle design and performance, offering a unique Italian flair.

This manual provides comprehensive owner-level information for the Ducati Sporttouring ST4s. It covers essential areas including detailed explanations of the engine, fuel, transmission, chassis, braking, and electrical systems. The manual also outlines basic maintenance procedures, inspection checks, troubleshooting guidance, and safety precautions necessary for proper operation and upkeep. It is designed to assist owners and technicians in understanding, maintaining, and ensuring the longevity of the vehicle, covering everything from routine service intervals to specific fluid and part recommendations.