Tetrix - Max: Mars Rover wheel

I have been playing with a Tetrix Max dual control robot and assessing how I would use it in my classroom. While recovering from leg surgery.

Therefore one of the goals is to allow students to manufacture their own parts - experimentation design process.

Inspired by:
https://www.thingiverse.com/thing:1583399

Here is version 1 of Mars wheels.
• Fits
• Actually it snaps on and the screws go in perfectly