Amazon.com : ANCHEER Electric Bike for Adults 500W Motor E-Bike with 48V 500WH Removable Battery, 3.5H Fast Charge, Shimano 21-Speed Gears, 26 * 2.1" Electric Mountain Bike, Color Display, Cruise Control :
Yamaha 500 WH Battery E-Bike X1R-10 Haibike Winora Lapierre Bra PASB6 New Model | eBay