On the SI CLassic I went 105 in a day, and at the end of that ride, my butt was the only thing that DIDn'T hurt.

On the AU Enduro only 50 so far, but it sits the same, just a little firmer then the Classic. Butt doing fine as well as safe tender bits.

Koobi also has some more squishy saddles as well as some that you can adjust the springiness (or firmness??).

spazz