Cannondale Headshok/Lefty Headset Upper Bearing Seal 60mm | QSCSEAL

Cannondale Headshok/Lefty Headset Upper Bearing Seal for carbon frame integrated headsets. This model is for carbon frames that have a headtube outer diameter of 60mm. This ring is required for proper spacing at the installation of Lefty and Headshok steerer tubes and stems.

Specs
Outside Diameter: 60mm
UPC: 680655157139