Everything you need (minus servo) to allow you to drop the legs and unhook your trailer by a 4 channel radio. Retractable leg motors run on 4 AA batteries (not included) you mount under trailer.
Simple installation that can be added to any of Tamiya's trucks at anytime.
Note:
Not compatible with Tamiya's Pole Trailer (TAM56310)
Not compatible with any of the Carson Truck Trailers.
