Twisted Hobbys Programmable used for Rc Boats, not airplanes. Forward & Reverse 35A ESC's offer the highest performance and reliability you can trust. Used for Rescue boats (photo in pictures for reference) or other rc boats, not to be used with airplane rc.
How to set Forward & Reverse with your transmitter: Please remember to unplug battery from ESC before shutting off Transmitter/Radio since there is no fail safe with forward and reverse. Motor may start when transmitter is off.