Build NXT Bot: adding second wheel NXT1F

Find a second wheel hub, another tire, a large bushing and an axle. Fit them together as shown in the video above and the pictures below:

Attaching the second wheel to NXT Botticelli.
Attaching the second wheel to NXT Botticelli.

The result should look like this:

The second wheel attached to NXT Botticelli.
The second wheel attached to NXT Botticelli.

Click below to see how to add the cables…