Wolf Tooth Premium Headset - EC49/40 Lower Green Diameter-34.9mm }SRAM 900 Front Hub -

}SRAM 900 Front Hub - 15/12/QR x 100mm 6-Bolt Black 28h

CeramicSpeed pulley wheels reduce friction last 3-5 time longer than stock high-end pulleys and are designed to work with less drag

5" 44/56mm Black

34mm wide 383mm ERD

Wolf Tooth Premium Headset - EC49/40 Lower Green Diameter-34.9mm }SRAM 900 Front Hub -Wolf Tooth Premium Headset EC49 40 Lower Green. 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. Stainless Steel Bearings provide unparalleled corrosion resistance Highly recommended if your