Is that their way o making sure you can only user A* knee sliders? Or they are trying to keep you down, we all know red is faster.
its so consumers can't have red or white sliders. 100% was the response when my buddy asked the rep in Pitt lol.
It's because the Illuminati owns Alpinestars and the knights templars (on the board of directors of the Illuminati, along with Mongo, Honder and others) do not want you wearing their colors on your knees. They see it as a sign of disrespect.