-PROFESSIONAL SKATEBOARD BEARINGS.

-100%HIGH PURITY ZIRCONIUM OXIDE CERAMIC BALLS, GRADE 5.

-SUPER DEEP GROVE RACES.

-LABERINTH SEAL SYSTEM.

-SUPER FAST, UP TO 100.000 RPM.

-SINGLE, NON CONTACT, REMOVABLE RUBBER SHIELD.

-SELF LUBRICATED WITH F01 AEROSPEED.

-FREE STICKER INSIDE.

-BLURS SENSATION.