![Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles : Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles :](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61SaBt3RQbL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles :
![Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles : Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles :](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81I1Ljie3yL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles :
![Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles : Amazon.com : Vivi Electric Bike, 27.5" Electric Bike for Adults 500W Ebike Electric Mountain Bike Adult Electric Bicycles with 48V 10.4AH Removable Lithium Battery, Shimano 21 Speed Gears, Up to 50 Miles :](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81JlRyeCfTL._AC_UF1000,1000_QL80_.jpg)