Gyros, a new technology which helps drivers keep their car in a straight line. Be it buggys to drift cars, every car will be able to make use of this gyro to keep their car under control! Comes in a variety of colors and a CNC anodized outter shell to give extra protection for the circuit board. The gyro gain is adjustable from both the gyro and from your transmitter if you have more than 2 channels on both your receiver and transmitter.