The YoTech Power Gear is a roller-bearing yo-yo produced for the YoTech line of yo-yos.
It features a rounded bulged shape, a stainless steel roller-bearing, a built-in lubricating system, and a gap width adjustment feature by twisting the caps of the yo-yo, making it possible to adjust the responsiveness of the yo-yo. However, this made it impossible to unscrew the halves of the yo-yo normally like other modular yo-yos, and consequently it is also impossible to service the bearing or replace it.
This yo-yo is also usually packaged with an included Video CD or DVD on how to perform tricks with the yo-yo.