Industry Nine iRiX Upper ZS44/28.6 Turquoise 5mm Cover Tire Bead-Wire Rear Rise - Allows optimum

Rear Rise - Allows optimum power and comfort from sitting position

Touchscreen compatible

4mm machined hex key slot on bottom allows for easy installation and removal

model Big Bore Hybrid length 65mm color pink valve Schrader insert compatible yes package pair

when paired with your compatible power meter and heart rate monitor

Industry Nine iRiX Upper ZS44/28.6 Turquoise 5mm Cover Tire Bead-Wire Rear Rise - Allows optimumCustomize 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. ZS44 28. 6 upper lower upper stack 6mm color turquoise