EDF Power Combo Set. Motor Already Installed In Factory. Already Soldered With 4.0mm Gold-Plate Connector. Suitable For Most Twin 70mm EDF Jet In The Market. Outside Diameter : 73.0mm. Ducted Fan Length : 59.0mm. Rotor DIameter : 69mm , 12 Blades. Weight: 210g x 2. Working Voltage: 6S 22.2v. Motor : 3048 2150Kv Outrunner Brushless […]