Specialized 1-1/8" Upper Integrated Headset Bearing (Campy Style) (41.8 x 30.5 x 8mm) (Aethos/Crux)

This is the Headset Bearing 1-1/8" Upper Integrated Headset Bearing Only, Campy Style, 41.8 x 30.5 x 8mm . 45 x 45 degree. This is compatible with the following bikes (along with many others): Specialized Allez Specialized Aethos Specialized Crux Specialized Epic Specialized Levo Fsr Specialized Levo Fsr Wmn Specialized Levo Ht Specialized Levo Ht Fat Specialized Levo Ht Wmn Specialized Stumpjumper Fsr Specialized Tarmac SL5/SL6 Specialized Crux 2018 Specialized Venge