Industry Nine iRiX ZS44/ZS56 Headset : ZS44/28.6 | ZS56/40 ZeroStack Complete Black CheckoutTitle=SRAM Titanium T25 Rotor Bolt Kit - Silver Fitted pockets

Fitted pockets

5" internal/external 25/29mm hole 28h ERD 562mm color gray weight 418g

The 440% range of the SRAM XPLR XG-1271 cassette provides smooth gear progression when you’re sweating up gravel climbs and tight jumps on the high end for when it’s time to drill it on asphalt

Using a proprietary natural bioremediation process

Intended for everything from XC to DH it features unidirectional fibers for vibration damping

Industry Nine iRiX ZS44/ZS56 Headset : ZS44/28.6 | ZS56/40 ZeroStack Complete Black CheckoutTitle=SRAM Titanium T25 Rotor Bolt Kit - Silver Fitted pocketsTECH SPECS Primary Color Black Headset Position Complete Steerer Tube 1 1 8 1. 5 Upper Cup 44mm S. H. I. S. ZS44 28. 6 ZS56 40 Bearing Grade Stainless Steel Lower Cup 56mm Material Aluminum Headset Type ZeroStack SHIS Lower ZS56 40 Crown Race Diameter 40mm SHIS Upper ZS44 28. 6