Industry Nine iRiX Upper ZS44/28.6 Purple 5mm Cover MFPN=20551 Rear wheels with the HG

Rear wheels with the HG 11sp road FH body require the 1

securing everything with a reliable lock ring

DU bushing

}Wheels Manufacturing Grade 25 3/16" Loose Ball Bearing: Qty 25

Industry Nine iRiX Upper ZS44/28.6 Purple 5mm Cover MFPN=20551 Rear wheels with the HGCustomize 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 purple