Chris King is has been making precision cycling components for over 30 years, and they bring the same level of quality to every component they make, even down to this simple crown race. This reducing crown race allows you to convert compatible Chris King headsets from 1 1/2" to 1 1/8". Steel construction Mates 1 1/8" steertubes to 1 1/2" lower headset Made in the USA | Chris King | 1 1/2" To 1 1/8" Crown Race 1 1/2" To 1 1/8" Reducing Crownrace