The Throwbots/Slizers set Turbo/City comes with one piece wheels with an axel connection. (Part 32193) I’ve seen so many cases of them degrading and becoming greasy, and mine are no different. Is there a part that looks similar to these but don’t have this problem? (I know of part 4288, but I am looking for something with less rounded edges to better resemble the original ones.) submitted by /u/Late-Addition-6997 [link] [comments]