R8 Melrose High Performance Hybrid Ceramic Bearings use ceramic balls instead of polished steel. The ceramic balls are lighter than steel, stronger, and roll with less friction. This means you'll get going fast quicker, you'll have a higher top speed, and you won't need to replace your bearings as often.

These bearings fit all 1/2" caster pivot axles and rear wheels.

Price is for a single bearing only.