Industry Nine iRiX Upper Specialized IS42/28.6 Red 5mm MFPN=WH19A30BSTXD29R progressively ramping up under compression

progressively ramping up under compression to eliminate rim strikes and snake bites when you over-send a line or catch a square edge

610 mold) Optimized for use at 28°F (-2°C) and colder

without bumping the cost sky high

When mixed or used as a coating for klisters

BALANCE POINT693 MM

Industry Nine iRiX Upper Specialized IS42/28.6 Red 5mm MFPN=WH19A30BSTXD29R progressively ramping up under compressionCustomize and upgrade your cockpit with iRiX options Made exclusively for Specialized frames with molded in internal bearing cups. Frame 42mm ID with 6. 5mm depth to where the 45 degree taper begins Upper assemblies include star nut and top cover Top cover employ removable and replaceable silicone lip seals to keep the sealed, 440c stainless steel bearings contaminant free Compatible models: aluminum mountain bikes (except pre 2017 Chisel HT