I put one of these on my Specialzed Hardrock,and am in awein how much better I feel while pedaling. http://www.specialized.com/bc/SBCEqProduct.jsp?spid=11958 It seems like the back part of the saddle rocks from side to side when I pedal, especially when sitting towards the back. I'm thinking this is normal, but am going to use the anonymity of this forum to ask yet another dumb question tofind out if that's normal or not.
