Kukirin G3 Pro after-sales service related videos : How to repace Kukirin G3 PRO electric door lock? Please be careful not to make any broken lines, as this may cause the electric door lock to malfunction. Hope it can help our customers, thank for all supporting. #escooter #kukirin #electricscooter #kukiring3pro #enjoylife #foryou #foryourpage #offroad #riding #outdoors #fastscooters #scooter #repair #aftersales #replacement #speedlimit #settings #doorlock