I have a frame for sale that is designed to fit a taller rider from about 6’1" to about 6’4". It is an Independent Fabrication XS frame. The semi sloping top tube allows a wider fit. I have plenty of details here as well as full measurements and a photo:
http://www.eaglewheel.us/rick.htm
This is a great bike. It is sold to CONUS only please.
Chris