The Boa Blackbelly Ceramic Bearings are the last set of bearings you’ll ever need to buy. Featuring silicon nitride ceramic balls that are not only strong, but corrosion resistant, ensuring a lifetime of usage for your board. The bearing housing is made of a corrosion treated steel and features rubber seals to keep moisture and dirt out. Each bearing is filled with a nano ceramic grease that helps keep the bearings running at their optimum.
With inbuilt spacers and speed rings, you won’t have to worry about losing them ever again, or messing with alignment of your spacers.