Complete Integrated Headset Specialized S-Works Road 1-1/8″ Upper 1-3/8″ Lower Bearing

Complete integrated headset with 1-1/8" upper bearing and a 1-3/8" lower bearing for Specialized road bikes from2009 to20211-1/8" Upper Bearing: 41.8mm OD x 30.5mm ID x 8mm Thick (45x45 degree).1-3/8" Lower Bearing: 49mm OD x 37mm ID x 7mm Thick (45x45 deg