Durable, nylon composite chassis is completely upgradeable with many existing 1/18-scale option parts Powerful Dynamite electronics including a potent 280-sized motor and an impressive ESC Dynamite SpeedTreads wheels and tires provide high-speed traction and precise handling on any terrain An unstoppable power train—limited slip differential, adjustable slipper clutch and metal driveshafts Completely ready to run, everything included in the box Two Radio Frequencies Included. #1 is installed and #6 is in the box Overview Whether you’re ripping through the dirt, roasting the pavement or destroying your living room, the 1/18-scale Smash monster truck delivers. It can take a beating without breaking a sweat. Thanks to powerful Dynamite electronics, this truck will blast through the neighborhood with intense speed and quick acceleration. The Smash was built from the ground up and comes with everything you need to get started right in the box, from the transmitter to the AAs