Cobra 10 Electronic Speed Control and 1406-6900KV Motor Combo (CSE010-0174-03)

Meet the Cobra 10 electronic speed control and 1406-6900KV sensored motor combo—a high-performance power system designed for 1:10-scale vehicles up to 7 pounds and 1:8-scale off-road buggies up to 9 pounds. This pairing provides precise throttle response and dependable power for racing and rugged off-road adventures.

Built around a 32-bit dual-core processor with CRYO-DRIVE cooling, the Cobra 10 keeps heat in check while delivering smooth motor control and detailed data logging for timing and G-forces via an onboard accelerometer. The internal BEC is highly adjustable from 5.0 to 8.0V (0.1V steps) to power demanding servos, and a Hill Hold feature improves drag braking on steep slopes—holding position on inclines up to 65 degrees. It supports sensored-only, brushed, and SmartSense running modes, includes a 250mm direct-connect sensor wire, and is housed in a rugged CNC aluminum case potted with waterproof epoxy for all-weather use, with bottom-mounting holes for easy installation. Tuning options and firmware updates are available through the Castle Link V4 USB programmer (now with USB-C connectivity).