All you got to know is if it's 7/8" or 1" diameter handlebars. Most Japanese bikes are 7/8" bars. The hardest thing about changing bars is if the wiring is ran through the bars, thats a pain in the ass getting them out and most replacement or custom bars dont have the holes for the wires. If your wires are ran through the bars once you get them out wrap them nicely with black tape and zip tie them snugly to the new bars, it don't have to be tight but tight enough so they don't move but you can move them if ya need to.The other thing is cable and brake hose routing.