With the Baby Boomer Generation making up a substantial portion of today's society, it's no surprise that a range of e-bikes have been built with them in mind. The best e-bikes for senior citizens are those that are fully equipped and many feature step-through frames — a plus for those who may have trouble mounting or dismounting a bike.  Some of these bikes even come with extra features such as baskets, racks. Most all have pedal assist and many also have throttles for those who don't feel like pedaling from time-to-time.