I purchased this kit to mount the PowerStarr Guards on my 2009 Kawasaki Ninja 650. They fit on the standard 7/8" bars, but the design make it hard to tighten the mounting screws with all the wiring, etc on my bars.
Plus, the mounting bracket is not long enough to position the guards far enough away from the handle bars. The guards hit my brake and clutch levers. If they were about 1" longer they would work nicely