4YF 4-Channel 2.4GHz FHSS Stick Radio System w/R2004GF piston DATA LOGGING LITE* captures and

DATA LOGGING LITE* captures and records performance data from your vehicle to maximize performance and battery life

SR Mode servos must be used when using SR mode

5mm wide hex is +2mm wider (per hex) than the stock hex

Super Strength HiTec/Command Servo Arms

4YF 4-Channel 2.4GHz FHSS Stick Radio System w/R2004GF piston DATA LOGGING LITE* captures andFeatures: FHSS (Frequency Hopping Spread Spectrum) eliminates frequency pins and signal interference Pushbutton transmitter receiver linking, with no binding plugs R2004GF receiver has coaxial antenna that can be positioned inside model for optimum reception Power Down Mode reduces RF power for 90 seconds, simplifying ground checks for interference All channel servo reversing for more installation options. Power and servo reversing switches are