Regolatore e-bike 36V 48V 15-30A connettore impermeabile uso per motore 25-1000W
◆Size : 120 53 33 mm. ◆Speed set :1.1-4.2V. ◆Size : 83 50 30 mm. ◆Speed set 1.1-4.2V. ◆Size : 100 63 43 mm. ◆Brakes : Low-Level. ◆Cable length all about 10-16cm. ◆Weight :about 500g.