Hard to say, on my '07 I have the stock seat, but had 1" taken out and gel added. It's very nice. I couldn't go more than 80 miles before, and now can go all day. I'm 250 lbs. I also have a little lean forward that keeps me off my tailbone. Think about all those factors; it does take some tweeking. I remember my first 3 day ride with it stock and there was a lot of wiggling in the saddle.
