the green will hook into the urithane and make it hooked on with the holes that the urithane gose through then the hooks will keep it on so the urithane wont come off
let me say this it would just work like a stock low pro razor wheel. they have that same structure and they don't dehub its actually a good idea really if you think about it. i get what hes saying. the out side of the wheel would be formed to the core and alot stronger it would work good idea. it would only take a lil more machining on the hub to make that work