Wolf Tooth Premium Headset - EC44/40 Lower Black Model=Scorpion Enduro M Tire Converts to a cassette hub

Converts to a cassette hub with no additional parts

6/40mm) Offset 44mm Travel 170mm Spring Type Float Evol Air Brake Mount Disc Only (PM-180) Dropout 15x110mm Boost Weight - Color Racing Green

Alternating center ridge rolls fast and provides forward traction

9mm Rim Internal Width 21mm Wheel Weight 1340g Hub Model Solix SL Rim Construction Double wall Wheel-Brake Comp

Wolf Tooth Premium Headset - EC44/40 Lower Black Model=Scorpion Enduro M Tire Converts to a cassette hubWolf Tooth Premium Headset EC44 40 Lower Black. 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