This bearing will really improve your play!  

The Center Trac has a concave outer surface so that the string is focused towards the centre of the bearing. This result's in a much smoother and longer spinning yo-yo because the string does not rub against the side walls of the yo-yo slowing it down.

With this bearing you will be able to compile tricks which are very complicated and long.

This bearing fits any yo-yo that uses the bearing size or type C, Large Size C, measures 0.250 x 0.500 x 0.178 inches.