Industry Nine iRiX Upper EC34/28.6 Red 5mm Cover Description-Alloy Spacer On normal asphalt

On normal asphalt

model Tigon Coil stroke 52

and slip-resistant

T47A(asymmetrical) bottom brackets feature thread-together machined aluminum cups and internal Enduro ABEC-3 bearings

allowing the cyclist to select functions most frequently used:  2

Industry Nine iRiX Upper EC34/28.6 Red 5mm Cover Description-Alloy Spacer On normal asphaltCustomize 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 red weight