Wolf Tooth Premium Headset - EC49/40 Lower, Blue Crank Parts/Bolts & Caps - Included ElastoMount fastens to

- Included ElastoMount fastens to handlebar or stem in a matter of seconds

Manufacturer Part Number: FP407UPZ

- Updated design features a square 3/8" drive and also works with Pedro's Pro Socket Handle

UPC: 072774621088

XD-11 driver body available separately- CNC 6061 aluminum body with 7075 aluminum axle

Wolf Tooth Premium Headset - EC49/40 Lower, Blue Crank Parts/Bolts & Caps - Included ElastoMount fastens toWolf 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