Originally Posted by bostontrevor
It will depend on the velodrome. For example I know Kissena in NYC requires drop bars. All track rules are locally determined but will tend to be largely similar.
It also depends on the event. Mass start events (points race, madison, etc.) are drops only at every track, since they don't want people getting impaled. I _think_ bullhorns are still allowed for individual events like the kilo, pursuit, etc but since everyone abandoned bullhorns when aerobars came out in the mid-eighties its not really an issue. Bottom line, don't bother bringin' em to the track.