The Ducati 860 GTS, produced around 1975-1977, represents a significant model in the Italian manufacturer's history. This performance-oriented motorcycle is characterized by its distinctive desmodromic valve system, a powerful 864 cc air-cooled 90-degree V-twin engine, and classic Italian design. With its pushrod-actuated desmodromic valvetrain and dual Dell'Orto PHF 30mm carburetors, the 860 GTS was engineered for enthusiasts and collectors, building upon the legacy of earlier Ducati V-twins. Its robust construction and unique engineering contribute to its reputation as a classic of its era, offering a blend of performance and distinctive character.

This factory service manual provides comprehensive coverage for the Ducati 860 GTS, encompassing full factory service and repair procedures. It details maintenance, troubleshooting, diagnostics, and technical specifications essential for preserving the vehicle's performance and reliability. The manual covers critical systems including the engine, transmission, brakes, electrical components, chassis, suspension, and fuel system, with specific instructions for components like the Dell'Orto carburetors and the desmodromic valvetrain. This resource is designed to assist owners, mechanics, and technicians in performing routine maintenance, complex repairs, and in-depth diagnostics, ensuring the longevity of this iconic Italian motorcycle.