Replaced the display and controller on factory bike's that were restricted."36 volt 350 Watt"geared hub motor

[James340]

2 ten year old BH bike's.I kept one 36 volt.Factory it was restricted to 20 mph and acceleration was very slow.Now 25+ mph and better acceleration.The Neo Jumper I went to 48 volt and set the display to restrict current to 15 amp.Factory was 36 volt and 20 amp.This thing is impressive.PAS 5 of 5 display shows 32 mph while consuming 1400 Watts.I thought these little motors were weak.Wrong as usual