Ducati Product history 50's and 60's should have paragraph describing range of products over that time, not just links to singles and the Apollo.
Ducati Singles Expand OHV singles and two-strokes; article incorrectly implies that it was all about bevelheads and desmos designed by Fabio Taglioni. Some day split in to 3 articles: Bevel/Desmo, OHV pushrods, and two-strokes.
Berliner Motor Corporation Incorporate, as appropriate, resources listed on Talk:Berliner Motor Corporation. Find further background dates on M. Berliner's time in Army, beginning & end of each brand distributed, describe failed plans to buy Ducati and other Italian companies. Improve citations for Mick Walker's anecdote at end.
The special Category Category:Italian motorcycles has been created to bring together all Italian motorcycle articles on Wikipedia, so it is the first place to look to find the gaps or to expand existing articles.
We have been building uo a comprehensive collection of Italian motorcycle images at the WikiMedia Commons, organised by make of bike. Please have a look and see if you can identify any which have incomplete information - and add any copyright free images that you have.