




Cook Bros. Racing Stainless Headsets feature two super-smooth, 45×45, sealed bearings covered by a coating of titanium nitride and filled with stainless steel balls. The titanium coating delivers a low friction coefficient, increased corrosion resistance and smoother rolling surfaces. Stainless steel balls further increase corrosion resistance. Cruise longer and smoother. A reusable, anodized aluminum, compression plug eliminates the need for a star nut and works with all 1 1/8-inch steerer tubes,even carbon fiber, making this the most versatile headset system ever.