Sonic Speed 608 skate bearings

*16 bearings per set!* On the streets or in the rink, for rollerblades and roller skates! Sonic bearings help you skate your best. Built with speed and performance in mind. Smart design and uncompromising quality to keep you rolling. COLORED SEALSEach high performance Speed 608 bearing has 1 blue seal and 1 green seal• Customize wheels• Cross check wheel rotation FASTPrecision honed races & balls for acceleration and glide speed STRONGPremium Japanese SUJ2 chrome steel withstands hardest turns & stops LIGHTReinforced nylon retainer is lighter and quieter than a metal cage - skate agile DURABLELabyrinth seal defends against dirt & debris - roll longer and smoother SERVICEABLERemovable non-contact seals for easy cleaning PACKAGINGZero waste packaging doubles as a useful skate parts organizer RATINGSkate Quality 9 (SQ 9)The ABEC rating system is based solely on tolerances. SQ is based on additional factors that affect bearing performance:• Market - design & features that m