> For the complete documentation index, see [llms.txt](https://play.robobattles.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://play.robobattles.com/tutorial/your-first-robot/chassis.md).
# Chassis
**\[Zoe Foxlin]** First we'll craft the **chassis!** Say it with me: *chass-eeeeee!* This is your robot's skeleton. It's a frame that includes your hub, motors, and wheels.
The chassis determines how your robot moves and battles. Remember how I said Technic™ pieces are good for crafting strong, moving designs? That makes them perfect for building a chassis.
A good chassis is all about experimentation. The more robots you craft, the better and faster you'll get at it!
Start by crafting the Purrmenator chassis:
{% tabs %}
{% tab title="Technic™ Hub" %}
Now plug in your motors:
* Left motor → Port A
* Right motor → Port B
* Center motor → Port C
{% endtab %}
{% tab title="SPIKE™ Prime Hub" %}
Now plug in your motors:
* Left motor → Port A
* Right motor → Port B
* Center motor → Port C
{% endtab %}
{% endtabs %}
---
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