BTFL Spacer Set for Longboard and Skateboard

No, these are not rings for particularly small fingers. Spacers are there to keep your ball bearings in the right place in the wheel. They serve as spacers between your ball bearings and are located in the core of the wheel. You always need spacers if you put your board together completely yourself and buy all the parts separately.

One set contains four spacers. ATTENTION: These are not spacers for roller skates!