Tapered headsets are a combination of the other styles. Usually a tapered steerer tube will have a 1.1/8" or 1.5" lower diameter, and a 1.1/8" upper diameter. The headsets for these frames & forks can be any combination of traditional, internal, or integrated headsets. It is very important to accurately measure the inner diameter of the headtube top and bottom to narrow down the headset model needed. In some cases, Tapered headtubes can be used with a straight 1.1/8" steerer tube if a reducing headset race is available for that headset.
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