Headset to fit tapered headtube 1.1/8" to 1.1/2" frames to 1.1/8" straight steerer forks.Low bearing is 1.1/2" and reduction is made with the lower crown race.Can also be used to replace tapered 1.1/8" to 1.1/2" FSA headsets using your existing FSA crown race.MFR # : ZS44/28.6 | ZS56/30Steerer OD : 28.6 mm (1-1/8")Stack Height : 7 mm
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