NEW Freesky M520 Electric Bicycle 48V 41Ah 26*4.0 inch Fat Tire Mountain E-Bike
NFC unlocking makes your ride smarter and more convenient. Freesky M520 Specifications. Battery Capacity 48V 41Ah (18+23Ah). Model M520. Gross Weight 47KG. (initial limit 2 5 k m / h, can be released).