Spektrum RC Firma 130 Amp Sensorless Brushless Smart ESC Motor Combo (1900Kv)

Smart all-in-one telemetry Fast, powerful 32-bit ARM M4 processor Waterproof Multiple options for easy programming: Button programming, Smart ESC Programming Box, SmartLink USB Updating and Programmer application Developed and designed by Spektrum engineers, in partnership with the industry's leading ESC manufacturer