YoYoFactory CBC Size XS (Size K / Mighty Flea) Bearing

$11.95 AUD
WARNING: CHOKING HAZARD - Small Parts. STRANGULATION HAZARD - Long Cord.  NOT FOR CHILDREN UNDER 3 YEARS.
NOTE: all our yoyos and products are at least for ages 8+ Years (some are 14+ years!) - see top of product description for age rating!


This is the Size XS (aka Size K) bearing used in YoYoFactory yoyos such as the Mighty Flea and Loop 360/720 yoyos, Yomega Raider, etc.  It may also be used by other yoyos.

The size of the bearing is as follows:

  • Outer Diameter - 8mm
  • Inner Diameter - 4mm
  • Width - 3mm

Before buying this bearing make sure it will fit your yoyo, as it is not commonly used.  Most yoyos these days use the standard Size C bearing.