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.
New Tamiya 56505 1/14 R/C Tractor Truck Trailer Motorized Support Legs Stand Set
Tamiya 56505 1/14 R/C Tractor Truck Trailer Motorized Support Legs Stand Set JP
Tamiya 56505 RC Parts Motorized Support Legs 1/14 Semi-trailer coupling TROP.5 N
Tamiya 56505 1/14 R/C Tractor Truck Trailer Motorized Support Legs TROP.5 New
Tamiya 56505 RC Motorized Support Legs 1/14 Semi Trailer Coupling Japan NEW
Tamiya 56505 1/14 R/C Tractor Truck Trailer Motorized Support Legs Stand Set New
