Bones is back and will make you roller faster then every.! Preferred by Pros, Engineered for skating, no ABEC rating, Removable high speed nylon ball cage, Removable non-contact, frictionless rubber shield, The standard by which all skate bearings are measured.
FASTEST-LONGEST LASTING-EASIEST TO CLEAN BEARINGS
This is only a pack of 8 bearings. That means there is only enough for 4 wheels.