Vivi

Vivi 26-Inch Electric Mountain Bike

Vivi's 26-inch e-bikes sit in the same Amazon budget tier as Ancheer: a mountain-bike look, a rear hub motor (350W on most listings, 500W on some), a removable battery, a 21-speed drivetrain and mechanical disc brakes. They are sold as commuter-capable and that is the honest use case; keep them on pavement and smooth gravel. Parts and support are basic, and you should budget time for assembly and a careful safety check. If you want the cheapest possible way to try an e-bike and you are not riding hills or carrying much, a Vivi does the job.

Best for: Cheapest entry point · Flat commutes · Occasional recreational rides