Adventure/Gravel Headset: 1 1/8″~1.5″


IS42/28.6 – IS52/40

The Adventure/Gravel Headset 1.5 has an additional clamping mechanism built into the upper race. It is more secure. Since there are 3 clamping points, it also spreads the clamping forces on the fork steerer tube over a wider area.

Weight: 78g
Stack Height: 16.1mm


The Adventure/Gravel Headset 1.5 uses Sealed Angular Contact bearings which are better for headsets because they distribute both radial and axial loads more evenly, prolonging bearing life.

See our HEADSET CHART if you are not sure about the spec you need.


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