Hello From Michigan
Just thought I would post here after a year of lurking. Anyway, I love the look of the old motorized bicycles from the early 20th century. I recently found a website with a book review for the History of the Schickel Motorcycle Company which made the first 2 stroke motorized bicycle. Not sure how one would go about making one of these, or if it has been done by somebody else, or what the correct term to call them so that I can do a proper web search.
This is the blog that I found the book review on, it is down the page a way, after the Lawrence of Arabia stuff.
(edit, I see that I can't post links here...I'll try to post it later)