The Ducati ST4 Sport Touring 4, produced from 2000 onwards, embodies Ducati's renowned engineering prowess, blending performance with long-distance comfort. Featuring a powerful 916cc L-Twin engine with Desmodromic valve actuation and a 6-speed transmission, this Italian sport-tourer offers a dynamic riding experience suitable for both spirited rides and extended journeys. Its design philosophy prioritizes a balance between Ducati's sporty heritage and practical touring capabilities, making it a compelling choice for riders seeking both exhilaration and the ability to cover significant distances.

This comprehensive factory service repair manual provides essential technical data for the maintenance and repair of your Ducati ST4. It covers all major systems, including engine mechanicals, fuel and ignition, cooling, transmission, chassis, suspension, brakes, and electrical systems. Detailed procedures for preventive maintenance, disassembly and reassembly, troubleshooting, and specific component repairs are included, along with critical torque specifications and wiring diagrams. This manual is an indispensable resource for owners and technicians aiming to preserve the performance and longevity of this sophisticated motorcycle.