Ceramic goes faster because it's smoother. The Modus Ceramic Skateboard Bearings will outlast steel bearings because they don't cause nearly as much friction when they spin. This also allows them to ride at higher speeds for longer without breaking down, which makes them an excellent choice for longboards.

• Set of 8 Ceramic ball bearings
• Single removable neoprene seal
• Grease lubricated, Nylon Cage
• Deep groove races, Imported