I took the great design by @donnyturns of a disk brake cover to protect the disk break from contamination from the grease residue or aggresive products while cleaning the bike.
I added an additional part to offer full protection, and then added magnets to both of them to make it easy to assemble and dissassemble.
(make sure to put the magnets in the correct orientation if using glue)
Prints without supports, like the original one.
The author remixed this model.
I have modified the original model to add magnets, and added my own part to complete a 360 degree protection