Industry Nine iRiX Upper EC34/28.6 Blue 5mm Cover MFPN=11A00736 Goes deep into the base

Goes deep into the base structure

GRIND QUALITY

Material: black oxide steel

especially in hard or icy conditions

Industry Nine iRiX Upper EC34/28.6 Blue 5mm Cover MFPN=11A00736 Goes deep into the baseCustomize 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. EC34 28. 6 upper lower upper stack 11mm color blue