⭐⭐⭐⭐⭐ Otis

My seat is comfortable, but doesn’t have cushion or spring…it does now.
I am used to seats with vertical spring action, which this device adds.
There is also a slight lateral movement that takes some getting used to, but I kind of like it and got accustomed to it quickly.
Performed well on a five mile test run over smooth and rough pavement.

It is very important that you have 1.5 to 2 inches of adjustment travel left on your seat post (I did), since this device will use that up. Otherwise, you will be riding higher. Took about 15 minutes to install on a Trek mountain bike.
Consult the position and weight chart to select the right model.



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