I just got a Corbin and I notice that my butt starts going numb after about half an hour. It's just too hard. With my stock seat I could ride at least a couple hours or more, and never did my butt go numb. It's a little disappointing. I think I'll make the call and see if they will do a refit for me too.

John

I was born a long ways from where I was supposed to be. - Bob Dylan