Industry Nine iRiX Upper IS42/28.6 Silver 5mm Cover MFPN=10205 located under the metatarsal area

located under the metatarsal area

Weight: EC44 lower • 45g  |  EC49 lower •  54g  |  EC34 lower • 37g  | EC34 5mm upper • 64g  | EC34 15mm Upper • 70g  |  EC34 25mm upper • 79g

Material: Nickel-plated  7075-T6 aluminum

Angular contact: Enduro ABEC 5 angular contact bearings

Industry Nine iRiX Upper IS42/28.6 Silver 5mm Cover MFPN=10205 located under the metatarsal areaCustomize 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