I’d like to start a thread to help people find the good deals.
Here is one for example:
Speed control WITH throttle and matching dummy grip for $70.
60v 1000w (Max Current 60 - 100 Amps)
I’ve delt with TNC before and they have some good deals and alot of parts on hand that would be great for EV bikes and scooters. They also have those plastic 2 and 3 pin connectors for the throttles and motors used on scooters and whatnot so you can make your own wiring.
I’m not associated with them but I will recommend them.