Industry Nine iRiX Upper IS42/28.6 Silver 5mm Cover Description-Center Lock Lockring 1175g/187cm (pair without bindings)

1175g/187cm (pair without bindings)

reducing bulk and eliminating blister-generating friction

For SkiGo poles

They are 1" hex drive interface compatible

Apply more layers as necessary

Industry Nine iRiX Upper IS42/28.6 Silver 5mm Cover Description-Center Lock Lockring 1175g/187cm (pair without bindings)Customize 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 silver