I don't know what other companies call them, but G5 calls them Speed Beads.
They are the little plastic beads that are added to the bow string near the top and bottom cams.
The claim is they increase bow speed by a few fps.
I'm no physics wiz by any means, but was just wondering how your string dragging more crap through the atmosphere, added speed.
Can anyone give a basic explanation as to how they (supposedly) work?
Is their location on the strings critical to their effectiveness?
Guess I just have a problem with things I don't understand. (I have no shortage of problems

)