Because I have been made aware that our hot wheels lived with the oppression of white wheel bearings and their suffering was unbearable (or something like that) I made politically correct black wheel bearings so your hot wheels may now stand proud and politically correct! Same as my gray bearings and soon my white bearing kits. You get 8 politically correct bearings, 4 axles (enough to do 2 cars) and of course a bonus stuff depending on what I have in stock. So it is a pretty good value no matter what bearing sets you order for whatever “wokeness” your cars have. (intended as a joke part but they do exist and ordering them will get you black wheel bearing kits.) I always ship same day or next day if you order too late at night to get parts shipped.