|Dimensions|| Diameter: 60.1mm |
|Bearing size||Plastic transaxle sleeve with o-ring|
|Response system||Auto-return clutch, complimented by starbursts|
The Power Brain by Yomega is an auto-return yo-yo first released in 2001. It is the third generation of the Brain, featuring a new four-point floating clutch system for improved performance along with that distinctive auto-return. As with the original Brain and the X-Brain, it is a good yo-yo for beginning players who are learning the ropes.
It was also licensed to Bandai for the 2003-2004 iteration of the Hyper Yo-Yo line in the form of the Mega Brain (Japanese: メガブレイン).
Later on, it was re-released as the Power Brain XP, coming with the Smart Switch system built in.