If Kawi really does use loctite on the ninja 250 bars, then you should use a real screwdriver and not a bit. It would be better if it had a 90-degree bend to it, then you could give it a good whack as you try and loosen it. A sudden impact is better at getting tight screws out than a constant force.
Hello, I actually was trying to get mine off today too. Didnt break nothing in the process but would a mini blow torch be ok? Like the handheld ones with the tank or is that too much? Dont know anyone with a soldering iron. Thanks!