Industry Nine iRiX Upper Specialized IS42/28.6 Blue 5mm Tire Width-1.75-2.125 while the binding's low profile

while the binding's low profile gives you optimal control in the track

Your Rider will surely be noticed due to the reflective striping on the tire sidewall

It also has the unique Mag Point System 2

Synthetic top manufactured using a new vacuum molded process

Industry Nine iRiX Upper Specialized IS42/28.6 Blue 5mm Tire Width-1.75-2.125 while the binding's low profileCustomize 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