Cane Creek 110-series upper, EC34/28.6 black Dropper Seatposts 49mm between the 2 mounting

49mm between the 2 mounting holes (center to center) and 4

129883-Q0-L

Includes push in end plugs

UPC: 4026495763240

UPC: 711484172687

Cane Creek 110-series upper, EC34/28.6 black Dropper Seatposts 49mm between the 2 mounting110 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