Hello.
Some of you may already be familiar with the link below to Ducati Model Specifications, including the page list at the bottom, and the option to search for older models.
Also, some models have a link to bike manuals; other options are available.
As an example, the link to the Ducati 888 includes a link to a Workshop Manual -
https://ducati-specs.com/models/ducati-888.html .
I have no connection to the providers of this information, nor knowledge of its accuracy or completeness, but it may supplement what you already know.
Hope it helps.
Tom.
https://ducati-specs.com/models .
