I just added one this year. So far I've only been out with it twice... that is yesterday and today (beautiful rides btw) but already I'm feeling real good about the investment. My tail bone ached in the stock seat (within an hour) whereas the Corbin doesn't hurt at all. And it just feels right... like putting on a fine fitting baseball glove. I'd have to give it a complete season before writing up a decent assessment, but for now safe to say it feels GREAT!!
PS... I got the backrest with it!
