... .EABS brake 3.Over voltage protection 4.Short circuit protection EBIKE controller: soft start, 1:1 pedal assistance, Cruise, fault indicate,Over ... .Specification:1.Size: Middle size.2,Voltage: 48V3,Rated power:450W.4,Maximum Power: 1000W. 5,Maximum Current:22A6,MOSFET: 9pipes ... can build up long term business cooperation in near future. 48V 450W EBIKE controller