Sonic Swiss Bearings are precision honed for maximum speed with Swiss engineered races and balls. Deep groove raceways and premium SUJ2 chrome steel work to withstand aggressive turns and stops. They use a labyrinth seal that defends against dirt and debris, with a nylon retainer to make them light and quiet. Fully serviceable and pre-lubricated with Sonic Super Gel.

Sold16 bearings in a pack(fits 8 wheels)!

• FAST:Swiss engineered races and balls are precision honed for maximum speed
• STRONG:Deep groove raceways & premium Japanese SUJ2 chrome steel withstand hardest turns & stops
• LONG LASTING:Labyrinth seal defends against dirt & debris to extend bearing life
• SMOOTH:Nylon ball retainer lighter, quieter & faster than a metal cage
• SERVICEABLE:Pre-lubricated with Sonic Super Gel remove non-contact rubber seals for easy cleaning