Chris King Baseplate

While this baseplate is designed for 1.5-inch headset standards, it is specifically engineered to work with Chris King headset systems. We recommend verifying your specific headset model to ensure the seal interface matches correctly.

Yes, installing a crown race properly requires a crown race setter tool to ensure it is seated flush against the fork crown. Using a makeshift tool can damage the precision-machined surface or the fork itself.

This baseplate has an inner diameter of 39.8 mm, which is the industry standard for 1.5-inch tapered or straight steerer tubes requiring a 40 mm crown race.

If your headset play is caused by a worn or ill-fitting crown race, replacing it with this precision-machined part will likely solve the issue. However, ensure your headset bearings are also in good condition, as play can sometimes stem from worn bearings or an improperly adjusted preload.

It is generally best practice to use a new crown race when installing a new fork or headset. Removing an old race often damages it, and a fresh, precision-machined baseplate ensures the tightest possible tolerance for your steering assembly.