1 piece BIG TOM ESC/Receiver. Requires some soldering to install.
LiteHawk BIG TOM ESC/Receiver:
The ESC is held in position by one screw. It does need soldering on two points. The Black battery wire needs to be soldered to the board, and the red start switch wire comes attached to the ESC but needs to be soldered to the Start switch. Antenna wire is attached and there are plug ins for all other electrical components.