... 4.Short circuit protection EBIKE controller: soft start, 1:1 pedal assistance, Cruise, fault indicate,Over-voltage and ... Maximum Current:22A6,MOSFET: 9pipes.Function brief introduction:1,Water-proof.2,Over-voltage and short-circuit protection3 ... brake function (E-ABS optional)6,Limited speed7,1:1 power-assisted8,Prevent bicycle from running when starting9, ... near future. 48V 450W three wheel motorcycles