First time my teams taking part in this “Make it Real” category.
Excited to showcase what have my students submitted for this online challenge 
I do think these stuff are practical and useful. In fact, most likely using the wheel mounting attachment for the VAIC 
Welcome any constructive feedback or comments
I really like the 4" wheels mount thing, that would be a very useful part.
Cool submissions, i like the mounting parts for the 4” wheels. it’s not too bad mounting stuff onto them as it is with well placed spacers between the spokes but this is sure to make mounting faster and more repeatable
Really great entries! The 4" wheel mounting attachment is absolutely amazing, and the pulley block is cool as well.
Love them both, I’ll take 8 of the wheel adaptors and 4 of the pulley adaptors. PM me on shipping address and costs, I have a quad wrecker on the design boards, those parts seal some design issues