Check them out on the Factory Yamaha M1:

http://www.roadracingworld.com/news/article/?article=47779

No more stuff like this...

http://video.google.com/videoplay?docid=-5391944395906954225#

Holy crap what a crash.  He was uninjured and returned to the race!

Similar crash at end of 2011 Daytona 200

http://www.youtube.com/watch?v=MabpbGM5Ktg

Holy Hell, it is amaziing what good riding gear will do for you in a crash, would love to drive their bike on a track like that for a few laps.