Here is a picture of my current seat post.
When trying to find out setback I know it is the center of the tube to the center of the clamp. This one looks like it is around 30mm after measurement. The seat post I am looking at buying is this one
http://www.competitivecyclist.com/ro...-337.34.1.html
It only has 16mm of setback however I think that will be perfect because look how far I had to push my seat on the rails to get perfect position. What do you guys think? If you have any reccomendations for a different 27.2mm seat post please let me know. Thanks...