I'm on the Coerce lows. These are such an improvement over the stock bars.
Better handling, less vibes, and a slightly more forward position all lead to a better 919 experience.
When leveled in the clamps, the bar comes close to the tank...
roll them forward slightly, and you've got some extra space.
Roll them back and down like I like them, and you have to extend the steering stops on the frame... very easy to do... just JB weld a section of 1/8 allen wrench ( or 1/8 inch sheet metal) to each "stop" and this translates into approx an inch of extra clearance at the end of the handlebar.