Cane Creek 110-Series Upper IS42/28.6 (Tall) Black

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 (36x45), Campy Hiddenset 42.0mm ID (45x45) , ZS (ZeroStack), or EC (traditional, External Cup) available for 1-1/8" and tapered steerers