Shock-absorbing Stoker Seatpost?
Can I get a recommendation for a very good shock-absorbing seatpost for my long-suffering Stoker/wife on our Trek T900? We ride on the Ozaukee Interurban Trail in Wisconsin and it has some completely heinous cracks and rough spots -- despite my trying to avoid them, she takes some real abuse back there from the shocks. Today she was getting some serious back strain from it.
We're approaching 7800 miles on the bike now, and I want it to be fun for her going forward. Thanks in advance!