Amazon.com : DYU Electric Bike for Adult Up to 80 Miles Long Range Mountain E-Bike, 750W 26" Fat Tire Electric Bicycle with Removable 48V 20Ah Battery, Shimano 7-Speed Dual Shock Absorber, 28mph
R22ET Everest - 300 Mile Range Adventure Offroad E-Bike » Optibike High Performance E-Bikes
These are the longest-range electric bikes you can buy right now
K2 24.9 Miles Foldable Long-Range Electric Bike - Black – Joyor
13 Incredible Long Range Electric Bike That Will Blow Your Mind - YouTube