There is a good history of the recumbent ban by UCI in 1934 here: http://www.helsinki.fi/~tlinden/winforb.html http://www.helsinki.fi/~tlinden/winforb.html Th

There is a good history of the recumbent ban by UCI in 1934 here: http://www.helsinki.fi/~tlinden/winforb.html http://www.helsinki.fi/~tlinden/winforb.html There is no mention of bike manufacturers involved at all. Do you have a citation for your claim?