Reviving an old thread. I recently put Bontrager SSR VR-C bars (44 cm) on my Peloton and like them a lot. The tops are flat, short reach and drop, and the drops are very comfortable. I like them much better than the shallow drop Ritchey Classic or Oval Concepts I have on other bikes. To get the tops fairly flat on these, the drops angle down quite a bit.

I was able to get them on a Cinelli 1-A stem with a lot of wiggling and patience, the transition curve from the drop to top is tight and tough to get past. A Nitto Dynamic II would be perfect and still looking for one of those.