Gen I or Gen II, Gen I loosen the two allen screws under the axle on the brake side, then install an axle removal tool. 5/8 or 24mm doesn't matter, the 24mm is best. Keep up with how you disassembled for reassembly. Some feel that's it's important to support the two calipers vs. letting them hang. Good luck.
i think he ment to say 7/8!!!
IIRC, 7/8" bolt/nuts is what you need for the front axle
I have had my axle out several times with no special tools .
Just loosen the pinch bolts on the non threaded side and loosen axle .
My brother's TL1000r and my buddy's gsxr1000 have identical setups ...
We change tires in my garage all the time , never using special hex tools
.:confused2:
I have a '99 Busa the axle sticks out so you can get a large socket on it .
I just noticed a picture of newer 'Busas the axle is flush requiring a hex key.
Sorry about the confusion
I use a 24MM 3/4" drive Allen wrench...