Bearing Spacers 8mm for Skateboard or Skates

Includes four bearing silver spacers. Speed Spacers increase speed and promote longer bearing life. Having spacers allows you to tighten your nuts down to eliminate wheel wobble and keep your wheels spinning smoothly and freely. These spacers are the standard size and will fit on all skateboard/longboard trucks that have 8mm axles (virtually every truck has the standard 8mm axle size).