Every Chris King headset is built with our heat-treated bearings, and surgical-grade steel races machined simultaneously to ensure they are perfectly matched. As Chris King bearing tracks age and burnish, they actually get smoother, and all headsets are fully serviceable for years upon years of demanding riding.The Chris King InSet™ 7 combines seamless design and legendary quality in a 44mm headset with an external lower cup that is a precision headset option for your 1.5” tapered steerer fork. Our InSet™ 7 is equipped with our exclusive built-in-house bearings and our patented GripLock® system for precise fit and function.Engineered, manufactured and assembled in Portland, Oregon USAKing Lifetime WarrantyLegendary made-in-house bearingsPatented GripLock® retention design for dependable headset adjustment (US Patent 8662517)Responsibly lightweightDesigned specifically for a 44mm straight headtube and a 1-1/8” to 1.5” tapered steerer tube