https://encontrarofertas.com/coupon/42-99-off-for-ado-a20f-off-road-electric-folding-bike-204-0-inch-250w-brushless-dc-motor-shimano-7-speed-rear-derailleur-36v-10-4ah-removable-battery-25km-h-max-speed-pure-power-up-to-50km-range-al/
$42.99 OFF for ADO A20F+ Off-road Electric Folding Bike 20*4.0 inch 250W Brushless DC Motor SHIMANO 7-Speed Rear Derailleur 36V 10.4Ah Removable Battery 25km/h Max speed Pure power up to 50km Range Aluminum alloy Frame - Black