Freesky Alaska Electric Bike 48V 41Ah 26" Fat Tire Mountain E-Bike M520 7-Speed
NFC unlocking makes your ride smarter and more convenient. Freesky M520 Specifications. Battery Capacity 48V 41Ah (18+23Ah). Model M520. Gross Weight 47KG. k m / h (initial limit 2 5 k m / h, can be released).