I have a go-bowen quad and currently have it at 36v. on flat road quad does great but the second it has the slightest incline on grass the thing can't move. and thats with a 3yr old on it! I'm thinking it has to be the controller. The motor is only 500w though and maybe thats the problem as well? If anybody has any advice please let me know. I thought about a kelly controller but looks a lot different than the controllers I'm used to playing with. I don't think i could figure out the wiring. Anyways, if someone has this controller let me know so i can rule that out. If not then please guide me to a controller with decent output. this one only gets like 27a. It seems hard to find anything over 30 now days for some reason. Let me know, THANKS.
Here is the controller i have:http://www.ebay.com/itm/USA-36V-500W-Br ... 4ae2ff1aba