http://www.brcustomcycles.com/Home_Page.php Talk to Bill. He can build them to your measurements.
He's making me a set 12-13" rise and 10" bottom to match the width of the Rocker front end.
Lookin good guys. I like the look of the tall apes, but went for shoulder height. I can always go a little higher on the risers if think taller would work.
Mine are 14" and I am 6'4. They are still just a little above my shoulders. I originally was going to go with 16" but am glad I didn't. They are comfortable and just right.