What Do I Need For My First Kit

[littlesten]

Hi everyone i am new at this whole RC stuff, i have a mad rat, it broke and i fixed it. But now i'm wanting to build a car.
I'm buying the Blackfoot X-treme kit which comes with the motor and ESC.

At the moment i know i need the RC System, however is this just the Transmitter and Receiver or do i need the Servos as well.

Also is there anything else i should be getting for example shock oil

Thanks For The Information/Help in Advance