Description 110-Series Solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications (mix & match system helps reduce inventory overlap) Same features and materials as 110-series complete headsets including 110 year warranty Top assemblies include star nut and top cap, while bottom assemblies include crown race Cane Creek Integrated 41.0mm ID (36×45), Campy Hiddenset 42.0mm ID (45×45) , ZS (ZeroStack), or EC (traditional, External Cup) available for 1-1/8 inch and tapered steerers TECH SPECSmodel110-series lowerS.H.I.S.IS52/40upper/lowerlowerstack1mmcolorblackweight38g
