Regolatore onda sinusoidale 3 modalità bicicletta elettrica 17A 26A 30A 40A con display LCD
Speed Set:1.1-4.2V. Size(L W H):About 95 53 30mm. Compatible with motors with or without Hall. Size(L W H):About 122 61 30mm. Size(L W H):145 61 38mm. With motor forward and reverse learning function.