Well, I've been looking around everywhere, and having no luck, I've decided to throw my question to the masses, here goes. I have a 99 YZ400 that I have converted into a street legal supermoto, and while the bike is a blast to ride, it is a real pain in the butt, literally. The stock seat is hard and narrow, a painful combination for my backside. I ordered an SGD Tall seat, and it has helped, but I think the problem is the narrow width. I've checked with SDG, and GUTS racing and I still haven't been able to find anybody who make a wider seat, everything seemd to be just taller. I saw the light when I rode a buddy's RMZ450, that seat is at least 1.5" wider than mine and it seemed to make all the difference in the world. So anybody know where I could find such a seat? I'm not adverse to getting foam and doing it myself, but I would think that finding the right seat cover to go over the wider foam would be an issue. Before I just say "screw it" and take it to an automotive upholstery place and get soaked making it the way I want. Thanks!!