Printed in PLA with 40% infill and 3 walls, should be overkill for something like this.
Heres the phone stand if anyone is interested. Its not bad, but it only lasted a year until I had to make this part. The rest of it seems relatively well built. It did survive a northeast winter, as the bike doesnt come inside, so maybe that weakened the plastic.
Hopefully this helps someone out in the future!
The author marked this model as their own original creation.