Wolf Tooth Premium Headset - ZS44/28.6 Upper 6mm Stack Blue Chain Tool-No Contains Fluoro Polymers & Boron

Contains Fluoro Polymers & Boron Nitrides for efficiency

Classically sprung for supreme comfort the B67 and B67 S feature single rails for attachment to modern micro-adjust seat pillars

Wool feels great on your feet wicks and insulates better than cotton or synthetics and resists odor

}Surly Moloko Handlebar 31

}Ritchey WCS C220 Stem - 90mm 31

Wolf Tooth Premium Headset - ZS44/28.6 Upper 6mm Stack Blue Chain Tool-No Contains Fluoro Polymers & BoronWolf Tooth Premium Headset ZS44 28. 6 Upper 6mm Stack Blue. 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