Castle Creations Mamba XLX 2 1/5 Scale Sensored Brushless ESC

Features: Sensored, Sensorless and SmartSense™ running modes Powerful Integrated 20A Peak Adjustable BEC (5.25V-8.0V) Premium forged heatsink with for superior airflow and increased heat dissipation Oversized factory equipped thermally controlled 50mm fan  Waterproof design for all weather conditions.  ESC is housed in a rugged CNC aluminum case and potted in waterproof epoxy to  protect the components and promote efficient heat transfer Data-logging capability to capture and record performance data from your vehicle Auxiliary wire functionality for “on the-fly” adjustments using your transmitter Audible alerts for easy diagnosis of possible issues such as motor over-temperature and low voltage cutoff Convenient transmitter programming for six adjustable settings such as cutoff voltage and drag brake Easily tune and update ESC with USB and Bluetooth™ programming options.   Castle Link USB programming kit (coupon included with purchase) Optional smartphone-based programming  with the