I have quite a few lovely leftover parts from the 6+ Technic Bulldozers I ordered for another project, including the pieces that finally allowed me to build a good pair of compact roller skates. they are relatively simply, though you may have to get creative to adjust them to different off-the-shelf CCBS feet. In this case, I can sit them onto most Toa feet by moving the pegs to he front or the back and slipping them around.

Kopaka Kindly models them for us here.

He didn’t slip! (Technically I pushed him over)

Kopaka may be my favorite character, but I had ulterior motives for using him to show these off. I was going to use Tahu, but this was pretty much obligatory.