Wolf Tooth Premium Headset - EC34/EC34 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 prevents water intrusion around steerer tube included on both the upper and lower system Ultralight stem cap with integrated spacer plus an aluminum bolt and a star nut 6 mm stack height top cover only Lifetime warranty Details Color Olive Bearing Type Cartridge Crown Race 40 Material Alloy Defined Color Green Upper Stack Height 6 S.H.I.S Upper EC34 S.H.I.S. Stem Clamp Diameter 28.6 Threadless S.H.I.S Lower EC34
