Industry Nine iRiX Upper ZS44/28.6 Blue 5mm Cover MFPN=06-001560 8mm Clamp diameter

8mm Clamp diameter

}RaceFace Narrow Wide Chainring: 104mm BCD 30t Black

Wide clamping area increases structural stability without the need for excess materials

}Zipp 353 NSW Front Wheel - 700 12 x 100mm Center-Lock Tubeless Carbon A1

}Surly Headbadge White

Industry Nine iRiX Upper ZS44/28.6 Blue 5mm Cover MFPN=06-001560 8mm Clamp diameterCustomize 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. ZS44 28. 6 upper lower upper stack 6mm color blue weight