I'm finally getting around to swapping my engine. I am wondering what the sizes are of the hex keys that you can use to take off the swingarm axel bolt. The one on the right side is right just behind the washer and nut. It looks like about 20mm to me, and then the left side one, which looks like a 14mm. Whoever already did a swap(mine is an 01), what size did you use. The sooner the better help.