Well, I am 5' 8", but more in the 215lb range . I have the Corbin seat and love it. I couldn't ride the stocker for more then 40-50 miles at a time. The Corbin I can go till the gas runs out. It is narrow in the front for standing then wider in the back for comfort. I have stiff springs on mine so even with my weight the bike doesn't sag much when I sit on it. I can't flat foot...but it doesn't bother me.