Industry Nine iRiX Upper IS41/28.6 Red 5mm Cover size-9/16" Rock solid in the park

Rock solid in the park or on the trail

teeth 20t color red

Plan race strategy with personalized daily suggested workouts based on the race and course that you input into the Garmin Connect app and then view the race widget on your watch

Ride farther

securing everything with a reliable lock ring

Industry Nine iRiX Upper IS41/28.6 Red 5mm Cover size-9/16" Rock solid in the parkCustomize 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. IS41 28. 6 upper lower upper stack 5mm color red weight