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Cannondale Headshok/Lefty Headset Upper Bearing Seal for aluminum frames
Brass ring with black rubber seal. This model is for aluminum frames and has an outer diameter of 50mm. This ring is required for proper spacing at installation of Lefty and Headshok steerer tubes and stems.
This has the smallest outer diameter of the three sizes.
Kit includes one upper bearing seal. Photos of all 3 are for comparison only.
Currently not availableUPC: 769753848726 EAN: Not available Manufacturer Part Number: QSMSEAL/ 711080-Q0-L21C03