... , 3.Beautiful Appearance, 4.Suitable for Pedelecs. mini Controller for e-bike System Functions: Linear Speed Control, Brake Power-off,Mute Start,Soft Start ... ,PAS,Cruise,Fault Display, Sensorless,Sleep.System Protection Featuretages:Under-voltage Protection,Overload Protection,Motor ... Hall Lost Protection,Overheat Protection.A0 90mm*50mm*32mm mini Controller for e-bike