DragRace Concepts Pro Series 10x15x4mm Ceramic Bearings (2)

DragRace Concepts Pro Series 10x15x4mm Hybrid Ceramic Bearings are designed for pure performance. These precision bearings feature Si3N4 Silicon Nitride ceramic balls combined with Chrome Steel races and metal shields to offer increased RPM, as well as reduced drag and vibration for improved overall drivetrain performance. Package includes two bearings.