Hope headset solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications . IS (36x45 degree Cane Creek Integrated), ZS (Zero Stack), or EC (traditional, External Cup) available for reduced 1-1/8" and tapered 1.25>1-1/8", 1.5>1-1/8" steerersItem Specifications: Upper/Lower, Lower, S.H.I.S. Stem Clamp Diameter, ZS56/40, Color, Black, Model Name, Conventional Lower, Weight, 59g, Stack, 7mm,.
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