US$ 29.95
electric bicycle with suspension Loeook Bike for Adults, 26" Ebike 1000W Peak Motor, 20MPH 50Miles Electric Mountain Bike with 48V Removable Battery, 7-Speed, Front Suspension, LCD Display, UL 2849 Certified : Sports resistant fat tires with Leather Backpack Box - Type:FW04 Budget Electric Bike 2024
Leather Backpack Box - Black
All in all, everything looks right for a 1971 Schwinn, except I can find no mention of a 27" tandem in any catalog or on Google until 1978, and that was the Twinn Sport
Budget Electric Bike 2024
Type:FW04
So to Amazon where I found a Falcon Flux folding electric bike for around £700
resistant fat tires with reflective sidewalls improve traction
US$ 29.95
US$ 27.14
US$ 22.59
US$ 22.26
US$ 20.25
US$ 26.36
US$ 24.10
US$ 26.78
US$ 25.60