Hi
I did the LSL bar riser conversion last September - no regrets. I was going to sell the TT because of the discomfort riding around town, but now it's much better on the wrists.
See my post from some while ago.........copied below:
"I have the LSL kit with Renthal "superbike-low" bars. I had to cut a tapered bit from each side of the upper fairing to get full lock - approx 1-1.5" at top of fairing, tapering to zero at about 4"down the fairing. Also had to chop a bit off the top edges of the double-bubble screen. Plan is to wet 'n' dry the fairing edges and use touch-up paint to finish the job........
You might not have to cut anything off your fairing if you went with flat bars - but then again..........
Link to before/during fitting;
http://www.bikersoracle.com/tt/forum...tachmentid=302
After fitting/chopping fairing;
http://www.bikersoracle.com/tt/forum...tachmentid=304