Combative robots come in a variety of different size and weight classifications. The most common robots used for television have been heavyweight (80-100kg) and antweights (150-250g), although most weights have been included at some point.
In this section you can find information about robots in the following weight classes:
Fleaweight – less than 75g and must fit inside a 3″ cube
Antweight – less than 150g (225g for a walker) and fit inside a 4″ cube
NAGC – special class based on standard radio control racing cars