KHS stopped making there aero track pursuit frames cause they are pointless for the mainstream market.

I have been riding mine for a few years now and have one main point to share. Everything that makes a track bike fun on the street is the opposite of these frames. They are tight, well over and frankly so tight as to be twitchy.

they do however look cool.

If you are riding on the track or for bling its good. Otherwise they will create a love-hate loop.
I finally discovered a good bar-stem combo and decided to keep mine, but beforehand...

Oh, don't run a brake or it will just be a crash machine. You are already half over as it is.

I used to crash once every three years. When I ran the brake I crashed three times a week.

Oh, my combo is...slight rise riser bars and flat nitto stem.