Hi everyone. After doing some online research I was strongly leaning towards choosing a RadRover e bike. My wife and I are lucky enough to live reasonably close to the Rad store in Berkeley Ca. We went in for a test drive and came home with a white RadRover 6+ ST for me and a white Expand 5 for her. We?re in our 60?s and it?s been a while since we?ve done any riding. We are looking forward to taking them camping and exploring the parks.