I was very excited to try the new Cirrus' BodyFloat suspension seat-post. I
have been riding on a Thudbuster seat-post for many years now, outfitted on
my hard-tail mountain bike. The BodyFloat seat-post is lighter in weight,
easy to set-up and much more comfortable. It did not bob up and down while
pedaling or change my riding position at all. I tried it on my mountain
bike, cyclocross bike and commuter bike with great results. I can't wait to
try one on my tandem too!