NoThreadSet™ O-Ring for older NoThreadSet™ Bearing Caps (that do not have GripLock etched on them).
For any newer 1-1/8″ Chris King Headsets with a GripLock bearing cap (Which includes Dropset & NoThreadset) part no PHS726 is required instead of this one.
Available in 3 sizes:
1″ PHS470
1-1/8″ PHS471
1-1/4″ PHS472
