rc 25A Brushless ESC BLHeli electric speed controller BLHeli for aero 3D flight

25A Brushless ESC electric speed controller with BLHeli Firware for rc remote control 3D helicopter multicopter airplane Flight

MT25A-OPTO-3D-BL

3D flight ESC with Specialized BLHeli Firmware

1. ESCs Designed for 3D flight multi-rotor
2. 3D flight carbon propeller also available
3. the lowest pric with highest quality

4. minimum order 1pcs is available