I just recently purchased a 26" men's Mantis Ghost mountain bike. Less than 2 minutes of riding it I realized that the seat was going to have to go. It causes too much pain and stress on my bottom and lower back to enjoy riding. I am 25 years old and 190 pounds. I was looking online and this seat looks to be pretty comfy, but what say you?
Also does anyone have any suggestions for a comfortable seat? I mostly ride the bike on the road and hardly ever on any other terrain. I need a seat that is good for long riding. Let me know what you suggest. My price range is for now up to $25.
edit: Here is a pic of my bike.