See this thread:
http://londonbikers.com/forums/shwmessage.aspx?ForumID=35&MessageID=153095
they are brilliant, ive just had a set fitted to the fazer! i couldnt have survived my trip to devon without them!
Mine were fitted today.
fitted mine a few weeks back - cant believe i never bothered to fit em to previous bikes, dont look to bad when on the bike and the effect is amazing, id definately reccomend them.