– 40-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 40-series complete headsets
– Top assemblies include star nut and top cap, while bottom assemblies include crown race (Carbon indicates a carbon top cover)
– 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″, 1-1/8″ and tapered steerers