Here are some pics and specs,
It will be a 72v system, Altrax controller, undecided motor (open to suggestions), and batteries are still up in the air. I was thinking yellowtop Optimas, but also, I'm open to suggestions. As far as the charger goes, I am looking two Genius Gen3 (will charge three 12v batteries @10A ea).
I would like this thing to have a cruising speed of 50/55mph with a 20(or so) mile range. There is one hill up to my neighborhood, so return trips on lower voltage might be an issue, but that is something I'll have to watch.
Tips, suggestions and criticism all are welcome.
(image upload issues, please hold)