Cane Creek 70-Series Headset, IS42/28.6|IS52/40 Blue Riser Bars 137188-Q0-L

137188-Q0-L

Front Der/Shifter Compatibility: Shimano Mountain Di2

161869-Q0-L

161305-Q0-L

DM2910 HT1809

Cane Creek 70-Series Headset, IS42/28.6|IS52/40 Blue Riser Bars 137188-Q0-LDesigned to bridge the gap between the 40 and 110 series headsets Contoured and relieved 6061 T6 aluminum for minimized weight and maximized strength Low friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts. Premium, sealed stainless steel Hellbender bearings Dual Seal crown race provides excellent seal efficiency with low friction Carbon friendly compression ring and Interlok