Cobra 8 Combo – 1:8 ESC w/Powerful 1515 Brushless Motor. The Castle Creations Cobra 8 ESC has been designed dominating force supported by cutting-edge technology. With a 32-bit dual-core processor and featuring Cryo-Drive technology, this ESC is an excellent choice for 1/8 scale buggies, truggies, on-road vehicles, as well as 1/10 monster trucks weighing up to 15lbs. Boasting a waterproof design and an aluminum case, this ESC is ready for all weather performance. About The Cobra 8 Combo. It also allows for faster data sampling rates to give users more points of data to make precise adjustments. Castle Creations Cryo-Drive uses advanced technology to ensure less heat buildup while maintaining peak performance. Cryo-Drive optimally controls what components are being used to control the motor. This is happening at thousands of times per second to reduce the rate the ESC can heat up. The Cobra 8 ESC has many updates done to the data logging capabilities. The data is recorded at 8x the older generation ESCs with double the sample rate. With a built in accelerometer, this ESC allows for accurate acceleration data. A looping feature prevents interruptions in data recording. The data provided by the ESC allows you to make changes to your chassis based on reliable data. Through the use of Castle’s Smart Sense technology, the position of the rotor is always known by the ESC. This eliminates the possibility of encountering cogging or inconsistency during startup and allows the 1515 to deliver precise throttle control and buttery smooth starts with the raw power and longer run times that Castle motors are known for. 32-Bit Processing power for smoother motor control and improved response time. Access to tuning options and firmware updates using the Castle Link V4. Mounting holes on the bottom of the case. Cryo-Drive technology for better thermal performance. Integrated 8A Peak Adjustable BEC. Oversized 30mm cooling fan pre-installed. Auxiliary wire functionality for “on-the-fly” adjustments using your transmitter. Audible alerts for easy diagnosis of common issues such as motor-over-temperature and low-voltage cutoff. (1) Castle Creations Cobra 8 ESC. (1) Castle Creations 1515 2200kV Brushless Motor. 2S-6S (7.4V-25.2V). 5.0V-8.0V (5.5V default). SmartSense Brushless, Sensored Only, Brushed. 6.5mm Female Motor Connectors. 2.36×2.04×1.69in (60x52x43mm). 5.84oz (165.6g). 2S-6S (7.4V-22.2V). 6.5mm Male Bullets. 40mm (41.1mm w/fins).