We purchased two E-Bikes a year or so ago, and never put them together, never road them until this month. (The batteries were not installed on the bike). We found that the bikes were too big and powerful for my wife and I.
They are gathering dust in the shed and may have 5 miles on them, so they are virtually brand new. These two bikes - one red and one blue - cost us $2200 and are high quality e-bikes, and not the kind you would buy off of Tik-Tok. The price above is for both bikes.
Parts and manufacturer support available at https://arielrider.com/ .