I have a really pink 1977 Davidson Track Bike that I used to race at Alpenrose Velodrome in PDX. I was told that it was originally built for a Seattle Area woman club racer and may be from the same batch of frames that contained Rebecca Twigg's frameset. I don't believe pink was its original color. It is built with a mix of vintage and newer parts, and it is a blast to ride on the high banks!
http://www.fixedgeargallery.com/
Kevin Ko
Eugene, Oregon USA