Chris King NoThreadSet 1-1/8" Headset -MIX-N-MATCHMIX N MATCH Choose your favorite color combination! For no extra charge CK will build the headset with different lower cup, upper cup, bearing cap and stem cap colors! Why We Make This Headtube and fork steerer standards have proliferated in recent years, but for a long, long time these variables were more fixed, so we made thousands upon thousands of NoThreadsets to serve bikes with unthreaded fork steerers. We made them in a variety of diameters,