I have a very lightly used Specialized Langster Fixed gear bike. It comes with standard bars and brakes, however, I also have the curved track bars (new in the bag, never used). So you could race it at PIR. Frame is hydroformed Aluminum. This bike has only about 800 miles on it (I track mileage on Strava).
Also can include New polished All City Cog.
$500 OBO. Can bring to PIR if you're interested.