
Description
The Park Tool CRC-15 Crown Race Cutting Adapter is used with the CRC-1 crown race cutting tool to machine 39.8 mm crown race seats (1.5" standard) on forks with tapered steerers fitted with a 1-1/8" crown race seat.
The kit includes a precision-machined adapter body and a 39.8 mm high-speed steel (HSS) cutter, held securely in place by locking grub screws for precise, safe operation.
Compatible with forks with a 1.5" tapered section up to 4.25 inches (108 mm) long.
⚠️ For best results, apply cutting fluid generously, such as Park Tool CF-2.