Steel, Stainless Steel and Ceramic Balls

Buy Steel, Stainless Steel and Ceramic Balls

Aire Velo Bearings range of steel, stainless steel and ceramic (Si3N4) balls can be used anywhere on the bike but are usually used either in the headset or the wheels. Read more further down the page or browse through our products below. The steel and stainless steel balls are supplied as Grade 10 balls which refers to how precise the ball surface & dimensions are. The ceramic (Si3N4) balls are supplied as Grade 5 balls which is the highest level of precision you can get for loose balls so they will probably be the smoothest running part on your bike. Get in touch today.