Yeah Racing YE-0021RD Hackslider Drift Tuned Gyro Red

Hold that perfect drift angle combined with high speeds with this Gyro pre-loaded with a customized firmware for Drifting! Comes with aluminum Heat-sink case for high efficiency cooling. Features adjustments to suit every servo on the market, ranging from analog to digital servos and you can also reverse the direction which the gyro acts. The gain (Or sensitivity) can be adjusted on the fly for drifters with transmitters featuring more than three channels and also can be adjusted on the gyro itself.

Feature:
    For: Competition Grade Drifting
    Material: Aluminum Case

Specification:
    Dimension: 25.6*24.5*10mm
    Weight: 13.5g
    Operating Voltage: 6v
    Sensor: Vibrating Gyro Sensor

Includes:
    Aluminum Case High Stability Gyro (1 pc)
    Adjustment Screwdriver (1 pc)
    Manual (1 pc)