Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5˝ to 1-1/8˝
Cane Creek. Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series. Durable steel construction. Compatible with 52mm lower headset bearings. Allows the installation of a straight steerer fork without changing out the headset lower.