left is a integrated seat post clamp that is very adjustable --
a high end option for good rotational adjustability.
is an old style seat post clamp. If you have an exercise bicycle
that has a seat post with a round-shouldered top about 7/8 to 1
inch in diameter, this clamp will work to mount the BiSaddle®.
We can sell one to you for $5.00, or you can buy it locally.