Review on ⚡ High-performance Brushless Controller for E-Bikes, Aluminium Alloy Construction, Precise Speed Control, and Responsive Braking Direction Changes by Michael Bryan

It works successfully for me. It doesn't have a "Hall Effect" feature if your motor has one. Its connectors were incompatible with my engine, throttle and battery connections. I had to dock compatible connectors. He has no instructions. I had to change the direction of rotation of my motor, but I didn't know how to do it. A YouTube video suggested swapping the blue and green wires. It worked but I was alone. I recommend looking for a controller with instructions.