This new bearing is similar to the original Bones® Swiss bearing, but with a redesigned inner race and two labyrinth seals to keep dirt out even better than before. Bones Labyrinth shields are non-contact, so that they do not increase friction, only the distance dirt particles must travel to get past the shields. The only difference you will notice is that the labyrinth shield Bones will last several times longer than the original Bones Swiss between cleanings. This significant increase in service life comes at a very small increase in retail cost, so the value is greatly increased.

Features
Double labyrinth non-contact, removable rubber shields allow easy cleaning and low friction.
High speed Nylon® ball retainer provides added speed and strength.
Pre-lubricated with Speed Cream™ racing lubricant.
Skate Rated™ clearances, tolerances, materials and lubricant provide the best performance and durability possible.

*SHOP NOTE: The epic Bones Swiss back and more badass than ever. They now feature double removable rubber seals, keeping dirt out better than ever while still being able to clean. Built with swiss precision and the highest quality components the Bones Swiss is one of the fastest and most proven bearings off all time.