Universal RC Servo Signal Reverser Rotation Inverter for Aircraft Airplane Steering Gear 5Pcs,suitable for any steering gear, is able to make the forward steering gear reverse rotation, steering gear is rotating anyway.
Just need to install in series in the reverse servo channel, simple and easy to install.
Directly connect to the receiver,it"s Operating voltage is 5.0-6.0V;Current: 2A
Controlling and Operating is high performance,so do not need to worry about no reverse servo.