YoYoFactory SPEC Bearings

These are replacement bearings for your YoYoFactory yo-yos.

The SPEC is a newer bearing designed to be a more versatile, durable bearing not as focused on flat out performance of the SPEC and CENTER TRAC. It comes without shields for easy access to the race for cleaning and lubrication, and is built tighter and more robust for an extended bearing life. It has a very short break-in period, tends to make less noise and is less prone to failure or lockups due to impact or lack of lubrication.