First all of those wires are plugged into the main harness inside the headlight bucket. You nee to unplug them all and remove your throttle assembley so you can take the bars completely off the bike. Then with great patience and care and dish soap I don't guess will hurt either, push and pull the wires through the bars. I've done this a few times now and have actualley gotten pretty good at it. Why are you removing them, are you changing bars? Just be patient it can be done.