Half-Spec Bearing

This bearing is the same diameter as a standard size C bearing, but it is half as wide. This is commonly used as a responsive bearing, since it allows for a narrower gap between the two halves of the yoyo. We would recommend this only as a spare bearing for the Arrow. It may fit in some metal yoyos such as Zodiac, and some of the Magic Yoyos, however you generally need to install a shorter axle along with those. It will fit a Crystal, but you need to buy the responsive bearing kit with the shorter axle to make the Crystal responsive.