RTF RACERBEE20A ESC Supporting 2-6S -30A in NO Airflow. these ESCs have been the closest performing ESCs to KISS, mosfet driven with fast, dedicated driver chips on quality PCB. This gives you excellent freewheeling and exceptional braking. The next generation in speed controllers! With Silabs processor and gate-drivers which makes the motor braking especially fast. These are OPTO ESCs - this means that you will need your own 5 volt BEC to power your flight controller. Do not forget a RTF 1V-17V ADJUSTABLE VOLTAGE REGULATOR.

Comes with bootloader enabled. Do not forget a ESC programmer. Full warranty for any defective product. Please contact us if you have any problem upon arrival! Fly with confidence!

One of the most Favorite ESCs finally got an upgrade! With this ESCs brand new F396 MCU processor, it is able to handle the higher RPM motors with ease. The processor on this ESC runs nearly twice as fast as the previous version, 48Mhz. It has also been equipped with a bit more flash memory and RAM. Designed to be compact and lightweight, this may be the perfect choice for many of the FPV Racers and Acro flyers! Thrust results to come. One of the smallest ESCs on the market for its size but can keep up with the bigger brothers.racerbee 20A PRO ESCs supports 2-6s lipos, are mosfet driven and with fast, dedicated driver chips on a high quality PCB.

Design Features