loose bearing race - K/H disc hub

I guess if your a black belt pussy you could Karate chop it in there. LMFAO. I don't care how many belts you have . Bragging how tuff you are only shows how much of an a$$hole you are. You will never be faster then a Superman" When I received my CCW I became superman. That bruce lee **** doesn't hold up to the 2nd amendment. And your engineering degree must have been mail ordered. Put that in your Crack pipe and smoke it. Richard Cranium

Might want to use Google to your advantage before replying.

Six sigma black belt is a quality certification, not karate.

Six Sigma - Wikipedia