I'm not a tinkerer, but I am faced with becoming one due to the apparent demise of the controller on my EV Global 36V E-Bike (SX). I can't find a replacement (OEM-style) anywhere. Were I to want to try to put in a "3rd-party" controller, what would a good replacement be (and how could I figure out what a good replacement would be?).
I'm not looking forward to not having the nice features of the whole package (brake light that brightens when braking, warning codes, light, horn, etc), so any ideas about how to potentially keep those would be appreciated. Could I get a 24V controller for the accessories, and buy a 3rd party controller to just hook up the power?