Quantum Isotope Ceramic Hybrid Bearings

These bearings use zirconium oxide ceramic balls instead of steel, which are harder, lighter, and generate less friction. By pairing these with chrome steel raceways, you get the speed and durability benefits of ceramic without the brittle nature of a full-ceramic setup.

They are specifically engineered for the high-impact nature of street and park skating. The combination of diamond-polished raceways and a high-strength thermoplastic cage is designed to handle the repeated shock of landings and rough pavement.

They come pre-treated with proprietary lubrication technology, so they are ready to ride immediately. You do not need to add any oil or grease before installing them in your wheels.

Each pack contains a full set of 8 bearings, along with spare shields and speed washers. This ensures you have everything needed for a complete setup and replacements if a shield gets damaged over time.

While the included shields provide a solid barrier against dust and grit, ceramic hybrid bearings are generally more resistant to corrosion than all-steel options. However, like any bearing, they will perform best if you keep the shields intact and avoid skating through water or heavy sand.