This workshop service repair manual covers the Ducati 750SS and 900SS Desmo models from the early V-twin, air-cooled era, specifically for the production years 1975, 1976, and 1977. These iconic sportbikes are characterized by their air-cooled L-twin engines, renowned for their torque and distinctive sound, and the signature Desmodromic valve system, which ensures precise valve control at high RPM. The SS line represents Ducati's commitment to performance and handling, derived from their rich motorsport heritage. These models were pivotal in establishing Ducati's reputation for high-performance European motorcycles.

This comprehensive manual provides detailed information essential for the maintenance, repair, and overhaul of your Ducati 750SS or 900SS. It covers all major systems, including complete engine disassembly and reassembly with a focus on the Desmodromic valve system, fuel system tuning, ignition system diagnostics, transmission and drivetrain service, brake system overhauls, suspension maintenance, and the electrical system. The manual also includes routine maintenance procedures, troubleshooting guides for common issues, and specifications for essential fluids and components. Its scope is designed to assist both owners performing their own upkeep and professional technicians in ensuring the longevity and optimal performance of these classic machines.