you need to be more clear, speedmaster seat may also denote the "newspeedmaster" seat which is much much different then the OEM one. I tend to prefer the gel ones but then again my corbin is hard as a stone and i think its very comfortable so who am i. Post an add in here in the classifieds that you are looking for a seat someone may have one for sale, those that swapped out to corbin or something may wish to sale their oem one.
