We have Prodeco Tech 26" full size folding electric bikes and a Yakima hold up rack. We love the electric assist with max speed of 18mph and a range of 20 moles per charge. Some may think electric means not really bicycling but you would be mistaken. While you can just glide along on electric power you can also pedal like a normal bike with assist when you need it. We now ride as hard as we did before just a whole lot further. Great fun I highly recommend it!
We got them in the folding model for easy storage and portability but wound up getting a Yakima rack to not use up too much of our valuable storage space.
Still handy though to throw them in the SUV.