Electric Folding Bicycle Wheel Hub Motor with 12/14/16-inch Aluminum Alloy Disc Brake for Front and Rear Drive rear drive 14-inch wheel hub (disc brak

KOOLUX BK6S 3.0 Adult Folding Electric bike 36V15Ah Battery e-Bike 20*3.0 inch Fat Tire City Outdoor Electric bicycle black/green

14-inch 36V/48V 350W/400W/500W High-Speed Folding Electric Bicycle Motor with Front & Rear Drive Hub

DYU T1 Folding Electric Bicycle For Adult 250W Motor 36V10AH Battery City Commuting E-Bike 20 inch Tires Outdoor Riding Electric Bike grey

KOOLUX KL6S All-Terrain Folding Electric bike 48V15.6AH Battery 500W Motor 20*4.0 Fat Tires e-Bike Adult City Outdoor Electric Bicycle

Electric Folding Bicycle Wheel Hub Motor with 12/14/16-inch Aluminum Alloy Disc Brake for Front and Rear Drive rear drive 12-inch wheel hub (disc brak