Currently repainting my bike.
OK so first off strip all the hardware.
Then you gotta rub it over once with some rough sandpaper.
Then go to your local hardware store, get some chemical paint stripper
Start rubbing it over all that paint. Or if it sounds to messy use a sandblaster. (more $$)
Next get yourself a can of primer spraypaint and get a spraying. this will help prevent future rush.
Now either go to a car place and ask them if they mind doing it for yah. or you can get some more spraypaint. Spray it all on. Then get clear finish paint can and spray that on to keep it shiny lookin and prevent rust. Hope it helped yeah. Im currently doing this to my Mosh Bagley.