My used Roubaix came with a non-stock seatpost with no setback so with the seat as far back as possible, I'm not quite able to get to KOPS so looking for something that will allow me some room to try varying positions. Ideally, I'd like something with 25mm setback, which is about the most I've seen.

Also would like something that is fairly easy to adjust the seat angle. The one I have now is a PITA, where it changes as you tighten it so you have to adjust over and over again before you get it where you want after it's tight. The roads I ride on are pretty bad so if it can help absorb some bumps, all the better.

Considering it's a Carbon bike, I'd prefer Carbon but it's not a requirement. Hoping to keep it around 100 bucks but will spend more if it's worth it.

All suggestions welcome.