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Spektrum Firma 85A Smart ESC for surface vehicles is waterproof and delivers power and intelligence all-in-one. Without additional sensors or modules, they feed battery and ESC telemetry data straight to your radio in real time, all over one connection. N
RTR meets performance: IP64 waterproof Smart sensored brushless system for 1/10th Buggy, On-road, and Light-weight SCT, Truck & Monster Truck.