Easy People Longboards EP Pro ABEC-9 Longboard Bearings are machine-polished stainless steel, precision engineered bearings. Designed for high tolerance speed and durability. They come pre-lubricated and also feature an easily removable one-sided rubber-coated shield for quick cleaning. The built-in spacer prevents compression of the bearings, which means a more precise ride, faster roll speed and longer life. The EP Pro Bearing ABEC-9 rolls buttery smooth and stands up to huge impacts. Mmm, buttery rolls…!