I am looking for any good moped mechanical fundamentals books, also repair and maintenance. I am looking for them for my 77 vespa bravo and 80 motobecane Sebring, so older manuals will do if they are good, and generic titles would be preferd (not specific to particular mopeds).
I looked on amazon and could fined a couple titles, but they were all out of print and seemed to have a collector price tag on the used ones, also they had no ratings.
any info would be much appreciated, also where to buy, thanks.