wilderness energy

I am researching the heck out of a bike I can use as an overland trail bike. We have a Winnebago Revel on the way and need to match it up with a bike that can get us around some cool trails. I've noticed some bikes have the option of a 350 w Mid Drive and a 500 w Hub Drive. Can someone help me...

Hi, After recently buying a used Wilderness Energy Bike Electrified kit, I set it up and got it working briefly, but now it's not working. I'm using new batteries (36V, 9AH, SLA). I've tested them with a multimeter and they are fine. (I've tested the wiring up to the controller, and it all...