Industry Nine iRiX Upper IS41/28.6 Turquoise 5mm Cover CheckoutSpec= IS41/28.6 8" compound Trail Shield bead

8" compound Trail Shield bead folding type tubeless color black weight 910g

-72mm diameter

pour (carefully

8” with Phat Bike Kit (sold separately)

Industry Nine iRiX Upper IS41/28.6 Turquoise 5mm Cover CheckoutSpec= IS41/28.6 8" compound Trail Shield beadCustomize 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. IS41 28. 6 upper lower upper stack 5mm color turquoise