I suffered through the OEM brick until this year. I tried sending it off to Sargent Cycle in Florida for a super cell refoam, but that only increased the time I could ride without pain from 45 minutes to 60. I tried letting the seat "break in," but at 7K, I decided it wasn't going to break in any further. Early this spring I order a Triumph solo seat from MADSS and I've put more mileage on this year so far than all of last year. I think the solo is probably the most comfortable seat you can get for the Bonnie. I can go all day without discomfort. If you want to see how it looks on a 2006 T100, here: