PedalForce RS2 frame build with Rival.
Actually they have a deal on Rival with ZX3 frame going now for 1200. You can build quite a nice bike around that for 2500... Not sure how ZX3 compares to RS2 thought, but I do love my RS2 frame. I like it much better then CAAD8 (aluminum), and Ridley Oreon (carbon) I have riddent.