Motos

Motos are unused enemies in Super Mario 64. It is a large black ball with yellow balls connecting to metal feet and metal hands, and a small metal head. They function similarly to Chuckyas, as they attack the player by grabbing them and throwing them somewhere else. It is defeated by being grabbed in the back and thrown into lava. It is believed it was a beta version of the Bully, or an unused mini-boss. It is also likely the name was not official, and merely an internal name.

Motos Factory
Main Article: Motos Factory

Motos Factory is the name of a removed course associated with the Motos enemy.

Source Code Variants
Found in the source code of Super Mario 64 are references to "Fire Motos", "Ice Motos", and "Big Motos".