Wolf Tooth Premium Headset - ZS44/ZS56 Olive MFPN=HQ6031-10 SRAM DUB technology creates a

SRAM DUB technology creates a lighter stiffer and stronger crankset

Includes everything you need to easily upgrade current Bottle and Cage from 4-strap Torpedo Mini Mount

Two cartridges included

Level 2 Elaston foam provides unrivaled comfort and support on longer rides

Wolf Tooth Premium Headset - ZS44/ZS56 Olive MFPN=HQ6031-10 SRAM DUB technology creates aWolf Tooth Premium Headset ZS44 ZS56 Olive. Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high pressure waterproof lubricant. A pair of dual lip seals ride in micro grooves to keep out water and debris. Uppers and lowers sold together as a set Enduro stainless steel sealed bearings and O ring seals