Wolf Tooth Premium Headset - ZS44/28.6 Upper, 25mm Stack, Blue Greases SW7634 TR4736 590531

SW7634 TR4736 590531

Manufacturer Part Number: 4103-44

135700-Q0-LRET

- Spline 180-series Center Lock hub with 36t Ratchet EXP system

124495-Q0-L

Wolf Tooth Premium Headset - ZS44/28.6 Upper, 25mm Stack, Blue Greases SW7634 TR4736 590531Wolf 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. Stainless Steel Bearings provide unparalleled corrosion resistance Highly recommended if your headset will be exposed to wet conditions or sweat