I have one of these on back order, coming in at end of March. This will be my 5th ebike purchase. I have a 2012 Izip E3 Zuma, Highstep, a 2013 Izip Zuma, LowStep, 1 2015 Izip E3Path+ Lowstep and last year bought a Raleigh Cadent iE LowStep. A these bikes are made by Currie. Never had anything...