Why are gyros so important that we would want one for our pistol grip radio system? Any increase or decrease in motor RPM results in corresponding changes in torque, sometimes a violent change. These changes are happening constantly and are always trying to spin the car around. And that's only when the car is running on a straight line. How to keep your car stable even when it's cornering? The gyro is a small device that detects any left or right swinging movements and automatically sends a command to the servo to correct, stop or limit the movement. A gyro does not stop the car from turning; it just dampens the amount of turning to a controllable level.

Other than the gyro, the RC4G also has a lot of other features that a racer needs, such as ABD braking (Anto-lock Braking System). This feature pulses the brake channel to prevent the wheels from locking up and breaking traction. Though it isn't a feedback-based system like full-size cars, you can set the volume and duration of the pulses to suit your model. The RC4G also allows you to program mixing among channels. Though with a 12ms response time, it is not the fastest radio system in the world, do 95% of what the best radio control system does but costs 50% less, that could be your next radio control system!

Technical parameters:
Dimension: 213*117*115.5mm
Channel: 4
Antenna length: 106mm
LCD screen: 128*640 resolution, LCD backlight
Power supply: 6V - 18V DC (1.5AA*4); 2S - 4S lithium battery
RF Power: <10 dbm
Frequency: 2.4GHz
10 model memory storage
Work Current: 80 - 120 mA
Channel resolution: 2048
Low voltage alert: < 4.6V; adjustable with 2S - 4S Lipo battery

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