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Terms

Using the files.

Last updated 3 September 2026

The short version

Build one for yourself. Do not hand the files on, and do not sell them or anything made from them. Everything below is that sentence in more detail.

What you may do

What you may not do

These files are shared so people can learn from them and build one. That only keeps working if they stay in one place with their context attached, which is the whole reason for the redistribution rule.

No warranty, and this part matters

These files are a record of a personal project. They are provided as is, with no warranty of any kind, express or implied, including fitness for any particular purpose. I am a student who built this on his own car; the parts have not been certified, load-tested to a standard, or independently reviewed.

This is a physical object that attaches to a moving vehicle. If you build one, you are responsible for it: for how it is mounted, for whether it stays on, for whether it is legal to fit where you live, for your insurance, and for anything that happens as a result. One part on the original build fractured in testing, and the guide says which one and why. Read that section before you print.

To the fullest extent the law allows, I accept no liability for any loss, damage or injury arising from the use of these files or the guide.

Asking for something else

If you want to do something these terms do not allow, ask. Email arshhashmi.nyc@gmail.com and say what you have in mind.