spin gear SGHG concave type Yo-yo parts, bearing, (C size)

This is a yo-yo bearing specifically designed for competition, featuring a curved, concave surface. The strings are always centered, making them less likely to hit the body of the instrument. This shielded bearing has a proven track record of being used as the initial bearing in major brands due to its reliable quality. Compared to economy bearings, you'll notice a significant difference in rotational performance. The size is a standard C size, commonly used for competitive yo-yos. These bearings are shaped to be optimized for yo-yo competitions. Although they are high-precision bearings, they are competition-grade parts and therefore there is no warranty in case of breakage after use.