I had a Cloud 9 on my Trek Pure my dad gave me and that seat is horrible. The cushion and springs are, well, too soft and "springy" and hurt my back. Replaced it with a Brooks B67 and after a test ride around the neighborhood I can tell it's much better already.
The Cloud 9 might be okay for a Buick LeSabre but certainly not for a bicycle.
Last edited by smurfy; 07-11-21 at 12:31 PM.