In this video we are just comparing roller skate wheels and the different sizes. Pretty much just putting a visual on the actual dimensions of the wheel. For the video I am using the following wheels in order.
Roller bones 57mm 98A
Roller derby wood 50mm
FoMac MiniMac clays 42mm
suregrip woods cut down 38mm
Sure grip fibers cut down 32mm
![](https://i.ytimg.com/vi/gBXFFjdRy2I/maxresdefault.jpg)