Ebike 36V/48V 22A 3Mode Sinewave Controller with Display Kit for350W/500W Motor
With motor forward and reverse learning function. Speed Set:1.1-4.2V. Type :CS866 Display. Type :UKS6 Display. Type :S869 Display. Type :M9 Display. Let you save more effort and ease when riding. Compatible with motors with or without Hall.