Review on 🚴 Szzijia 24V 500W Motor Brush Speed Controller: Powerful Upgrade for Electric Bikes, Bicycles & Scooters by Chris Jenkins

Update 7/4/16 After 2 weeks of use on my EVG e-bike it no longer works. The engine runs constantly and does not respond to turning the throttle on/off. Installed old choke and same thing. As a result, it no longer regulates the power as it should. I have written to them and am waiting for an answer. Delivered safely from China. I used this to replace a broken controller on my EVG 24v e-bike. Power cable, throttle cable, brake sensor cable and brake light cable are connected and everything works fine.