I don't know guys, looking at the Rivendell "An-Atomica" saddle photos:
http://www.rivbike.com/
I'd be tempted to re-name it the "Gelding" saddle... I sometimes like to slide back on the saddle during long descents. Odd shaped cut-out.
Here's an "anatomical" saddle more to my liking and it's even adjustable for the tilt of each side:
http://farm2.static.flickr.com/
BOB HANSON, ALBUQUERQUE, NEW MEXICO, USA
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