> For the complete documentation index, see [llms.txt](https://docs.andymark.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.andymark.com/robits-build/intermediate-and-expansion-kits.md).

# Intermediate and Expansion Kits

The Robits ecosystem allows for many different styles and functions of mechanism to be built. Learning to build and experiment with common mechanisms in this style can help familiarize your team with the concepts and increase efficiency in season. 

{% hint style="info" %}
These are concepts and should be used as introductory examples to inform your designs.

FTC teams should be aware of R301 and R303 of the Competition Manual.
{% endhint %}

<table data-card-size="large" data-view="cards"><thead><tr><th data-type="content-ref"></th><th data-hidden data-card-cover data-type="image">Cover image</th></tr></thead><tbody><tr><td><a href="/robits-build/intermediate-and-expansion-kits/structure.md">Structure</a></td><td><a href="https://andymark.com/cdn/shop/files/am-5160_5df7f654-03e6-404b-bc01-b478dcfb4da3_700x700.jpg?v=1772135929">https://andymark.com/cdn/shop/files/am-5160_5df7f654-03e6-404b-bc01-b478dcfb4da3_700x700.jpg?v=1772135929</a></td></tr><tr><td><a href="/robits-build/intermediate-and-expansion-kits/mobility.md">Mobility</a></td><td><a href="https://andymark.com/cdn/shop/files/am-5159a_1_24c40604-5115-4709-a051-458affaf7282_700x700.jpg?v=1772147177">https://andymark.com/cdn/shop/files/am-5159a_1_24c40604-5115-4709-a051-458affaf7282_700x700.jpg?v=1772147177</a></td></tr><tr><td><a href="/robits-build/intermediate-and-expansion-kits/conveyance.md">Conveyance</a></td><td><a href="https://andymark.com/cdn/shop/files/am-5816_ComboPic_700x700.jpg?v=1787944935">https://andymark.com/cdn/shop/files/am-5816_ComboPic_700x700.jpg?v=1787944935</a></td></tr><tr><td><a href="/robits-build/intermediate-and-expansion-kits/launchers.md">Launchers</a></td><td><a href="https://andymark.com/cdn/shop/files/am-5659_700x700.jpg?v=1757175377">https://andymark.com/cdn/shop/files/am-5659_700x700.jpg?v=1757175377</a></td></tr></tbody></table>