Kawasaki makes two that attach to windshield bracket. They are pretty well made. One is for bikes with light bars and one is for standard bikes. I saw one for the light bar on a standard LT and it was a little small and did not come all the way up to the turn signal. I think others make ones that attach to forks. Been looking at them too.
Southern Crusiers, Chapter #6
2009 Vulcan 900 LT Red/Titanium
Kury Iso Grips and Throttle Lock
Cobra Guard w/Kury Foot Rests
Kawa Windshield Lowers
Cobra Luggage Rack
Wolo BadBoy Horn