I have noticed that the RB and BBR are very soft. and the TBR one is alot "harder" is that true. and how much harder? (if any one has one for sale letme know) !!I BOUGHT A SEAT!!
I have a SDG seat its pretty firm. My brother has a BBR seat its softer but still nice. Have rode on some of the chinese made seats and they suck, way to soft.