My Spinning Wheels Video of which I do NOT have any left, had Sheridans rides, I think to Vintage collectors just to see the bike she rode and her riding position would be of geart interest, I also think that Wilsons position on the bike was moore balanced, also looks to me that she was usuing Cyclo 3 sp. rear gear??? As in my post her 50 mile time time, if true was outstanding for her or any male for that matter, the article Mick says she used a 76. 82 and 86" gear. twiddling at its best for thoes times. Cheers John CrumpOldstilltwiddlingBrit, Parker Co, USA PS What about USA female riders???