These hubs can be used to to cover the nut after you remove the center cap on the stock wheels. This will make wheel removal easier without having to undo all the tiny nuts on the wheels.
Be sure to check out all our great add-ons for the Hero : https://store.rcaddict.us/search?type=product&q=hero
NOTE: This item is 3D printed. Due to the nature of 3D FDM printing this item may contain tiny visual blemishes and may require some trimming and detail painting for optimal visual appeal/fit. Similar to what you would expect to do with model parts. These blemishes in no way affect the functionality of the part.