Print these in the shiniest silver filament you can find. I use YOUSU off of Amazon (https://www.amazon.com/gp/product/B0854KYS6F)
It will only work with hubs that support the 12x6 bolt pattern, though it may be possible to design a retaining cap without destroying the look of the wheels.
I like to tap the holes for the m2 screws.
Print with supports, mating side down.
Insert the two halves into your tire.
Attach the 2 halves through the back using M2x6 screws.
Files: kr-outside, kr-inside.stl
I created a second version with slightly less offset and a more tapered barrel and shaped rim.
Files: kr-ii-outside, kr-ii-inside.stl
Note: For best results, use with my tire insert. https://www.thingiverse.com/thing:4762362
kr-ii-inside.stl | 766.0KB | |
kr-ii-outside.stl | 2.4MB | |
kr-inside.stl | 603.3KB | |
kr-outside.stl | 1.6MB |