PROFESSIONAL SKATEBOARD BEARINGS. ABEC-9 RATED. SUPER DEEP GROVE RACES. LABERINTH SEAL SYSTEM. TITANIUM COATED RACES, BLACKENING  EFFECT. HIGH SPEED NYLON BALL RETAINER CAGE, UP TO 34.000 RPM. SINGLE, NON CONTACT, REMOVABLE RUBBER SHIELD. FREE STICKER INSIDE SELF LUBRICATED WITH F01...

PROFESSIONAL SKATEBOARD BEARINGS. SUPER DEEP GROVE RACES FOR GREATER STRENGTH & SPEED. HIGH QUALITY CHROME STEEL & PRECISION STEEL BALLS, PERFECT FINISHED SURFACE. HIGH SPEED NYLON BALL RETAINER CAGE. SINGLE, NON CONTACT, REMOVABLE RUBBER SHIELD. LABERINTH SEAL SYSTEM. SELF LUBRICATED...