Crown Race Cutter Adaptor

In order to maximize the lifespan and performance of your headset, you'll want to cleanly face the crown race seat for a precise, low-tolerance fit. The Park Tool CRC-1 Crown Race Cutting Tool does just that, but it requires an adaptor for 1.5in tapered steerer tubes. This is that adaptor. It includes a precision-machined adaptor body as well as a high-speed steel crown race cutter. Please note that it only works on forks where the tapered area of the steerer tube is a maximum of 4.25-inches in length.

• Face the crown race seat of your 1.5in tapered fork
• Designed for the Park Tool CRC-1 Crown Race Cutting Tool
• Includes the adaptor body and a steel crown race cutter
• Tapered area of steerer tube must not exceed 4.25-inches