Which Groupset?

Have you seen a test where something breaks/does not work with Red?

5 seconds of google..

http://cozybeehive.blogspot.com/2008/08/sram-red-chainring-failure.html

"But here's the word though, and I'm not sure if this is true or not - The bigger riders in Team Astana this year were using normal Dura Ace chainrings with their other SRAM Red gruppo."