The treaded ends were broken off of the metal rods that the bar end caps screw into. On the throttle side I took off the end cap and there was enough threads left in the rod to screw it in and pull those guts out. Tried doing the same on the hand brake side but it isn't budging. I'd imagine it's glued? Any suggestions? Thought of finding a thin blade to get in there and cut to rubber spacers? Thanks!