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CRYO-DRIVE, Castle's break-through technology, minimizes the amount of time the ESC's electrical components spend generating heat. These software advancements work in parallel with a unique open housing design to allow increased directional airflow to cool critical components. With the integration of a 40mm fan and a forged elliptical fin heatsink, the new design maximizes airflow through the system, taking thermal performance to a whole new level. The results are cooler ESC temperatures, increased runtime and more power handling.
Input voltage range 2S-8S LiPo Sensored, Sensorless and SmartSense running modes Powerful Integrated 8A Peak Adjustable BEC (5.25V-8.0V) Premium forged heatsink with elliptical fins for superior airflow and increased heat dissipation Oversized factory equipped thermally controlled 40mm fan 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 B-LINK Bluetooth Adapter (sold separately) and Castle Link app available on Google Play or Apple App Store.