Industry Nine iRiX Upper IS42/28.6 Red 5mm Cover Weight-1265 which places the bearing outside

which places the bearing outside of the frame with these headsets

exceptional durability

0 1 Bike Add-On Tray - Gray/Orange

look for the Rossignol L2 R-Skin replacement

Industry Nine iRiX Upper IS42/28.6 Red 5mm Cover Weight-1265 which places the bearing outsideCustomize and upgrade your cockpit with iRiX options Separate upper and lower headset cup assemblies to mix and match Upper assemblies include star nut and top cover, while lower assemblies include split crown race Crown race and top cover employ removable and replaceable silicone lip seals to keep the sealed, 440c stainless steel bearings contaminant free TECH SPECS model iRiX upper S. H. I. S. IS42 28. 6 upper lower upper stack 5mm color red weight