Up for sale is a lightly used Crystalyte 72V 60A controller.
I used it with a Crystalyte motor for about 100 miles, then decided to upgrade to a Cromotor / Sabvoton setup.
Perfect used condition...essentially like new. Pics here:
https://www.dropbox.com/sh/0iwflae7j5ge ... NwgEa?dl=0
Asking US $180. Price includes shipping anywhere in North America.