These Bullseye ABEC 7 bearings are smooth, quick-spinning, and long-lasting right out of the package. You can count on a set of strong, fast, and durable bearings with this package to keep you rolling, whether you’re carving or cruising. The double-threat of high speeds and durability make this an ideal choice for any skater, beginner or professional. Includes a full set of 8 bearings and 4 spacers.