Wolf Tooth Premium Headset - IS52/40 Lower Shoe Size (US)-11 40 Tire Type Clincher Tire

40 Tire Type Clincher Tire Compound Addix Ultrasoft Tire Width Range 2

78 Bolt Mount Diameter 10

Hydraulic Bottom Out Damping Adjustments External rebound 2position (open/firm) HS&LS compression Hydraulic Bottom Out Default Settings R25 C34 X2 1 Token Spring Type Vivid Body Eyelet Standard Eye-To-Eye 250x70 Shaft Eyelet Standard Primary Color Black Spring Adjustments Air pressure Bottomless tokens

25 Tubeless Technology Tubeless Easy

Micro Spline 12sp Road FH Body w/12x End Cap

Wolf Tooth Premium Headset - IS52/40 Lower Shoe Size (US)-11 40 Tire Type Clincher TireWolf Tooth Premium headsets 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 Lifetime warranty Crown Race 40 Bearing Type