It's normally a 40A controller, but there are two powerboards available, so the Amps become 30A more per Powerboard, up to more than 100A appr.
I've installed two Powerboards, so it's a appr. 100A controller, the inventer sayd, that it cann controll more than 100A, but I driver with 12 Cells, and I have GP3300 cells, they don't bring 100Amps, thus I can't use all this Power.
The MOtor is a 10 turn motor, here's a link:
http://www.bk-electronics.com/catalo...oducts_id=1502
Greetz
Arne