Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Silver CheckoutSpec= uses casette lockring tool When used with your compatible

When used with your compatible smartphone

This paired with a larger center relief channel helps disperse pressure while reducing contact where appropriate

1 with increased damping range and High Speed Compression

Rex Liquid Klisters are an excellent option for easy application of messy klisters

Rings 42Number of Chainrings Chain Retaining SingleDrivetrain Speeds 12Drivetrain Speeds 13Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor BlackCrank Length (mm) 165Crank Intended Use RoadCrank Intended Use GravelBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Black

Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Silver CheckoutSpec= uses casette lockring tool When used with your compatibleTECH SPECS Lower Cup 52mm Material Aluminum Primary Color Silver S. H. I. S. IS41 28. 6 IS52 40 Crown Race Diameter 40mm Bearing Grade Stainless Steel SHIS Upper IS41 28. 6 Headset Type Integrated Upper Cup 41mm Headset Position Complete SHIS Lower IS52 40 Steerer Tube 1 1 8 1. 5