Review on Efficient Brushless Controller for 36V/48V 1000W Electric Bikes, Scooters & Skateboards by Charles Palma

After consulting a NASA Mars Rover engineer, I watched a video in the language, I don't even know from which country it was finally installed, and wow what's the difference now ZOOM ZOOM IM BRUM BRUM . Do yourself a favor and buy the best controller for your electric bike, SO. However, the seller first sends a visibly used one and then a "new". And if you need help with the installation, don't even waste your time with the seller, he doesn't care after receiving the payment. GOOD LUCK WITH YOUR INSTALLATION, YOU WILL NEED IT.