| Brand | Hobbywing |
|---|---|
| MPN | HWA30902041 |
| Country Of Manufacture | Hong Kong |
| Harmonized System Code | 9503.00.0000 |
| UPC | 088718514392 |
Check the listing for details. Hobbywing XRotor Pro 40 Amp "Version B" Multi-Rotor Brushless ESC (2). Condition: New. Listed at 49.99 USD. The Hobbywing XRotor Pro 40 Amp "Version B" Multi-Rotor Brushless ESC was developed specifically with 550 and larger multirotor applications in mind. The Version B model has the motor connectors soldered directly to the ESC circuit board, and eliminates the output wires.