... brake 3.Over voltage protection 4.Short circuit protection EBIKE controller: soft start, 1:1 pedal assistance, Cruise, fault indicate,Over ... Cruising function (manually operation and automatic operation)5,Electronic soft-brake function (E-ABS optional)6,Limited speed7, ... assisted8,Prevent bicycle from running when starting9,Driving further for power-saving design10,With silent design and without ...