This particular Steering Gyro device has already tested among Team Yokomo Drivers and resulted a perfect win at the World Championship in Holland (D1 10 Championship)
Top 3 drivers are all use this RPG-302 which has with specific design for RWD Drift.
There are two type YG-302 and RPG-302, those are with the same electronics circuit but different appearance. RPG-302 is Aluminum case as premium brand Racing Performer.
YG-302 is with Plastic body with affordable price for performance driven customers.
The both products are capable for 3ch Transmitter, and possible to make adjustment for Gain while at driving.