Industry Nine iRiX Upper Specialized IS42/28.6 Red 5mm Model=40-Series ZS - Zero Stack Headset Offers up to 300 lumens

Offers up to 300 lumens of output and a highly disruptive Daytime Flash mode

clamp color green

and most CO2 inflators

Wolf Tooth is committed to domestic manufacturing

Industry Nine iRiX Upper Specialized IS42/28.6 Red 5mm Model=40-Series ZS - Zero Stack Headset Offers up to 300 lumensCustomize 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