The Envy Oilslick Integrated Headset is made out of 6061 Aluminium. It keeps a clean crisp look with the laser etched Logo’s on the dust cap. It comes together with 2 41.8mm fully sealed bearings which will keep them from getting dirt or water inside and seize the bearing and a crown race. This Headset works with all fully integrated Decks. Weighs in at just 64 grams.