= not worth it.Please tell me this isn't so you can fit a bigger wheel on.
You will more than likely have widen the frame somehow. You'll also have to make spacers to fit pivot or shim the swing arm so the wheel lines up. I'm guessing since Zoran never made a kit for that year GSXR, the sprocket is pretty far to the outside. So you may have to mill down the caliper bracket and make new axle spacers. Finally, you'll have to make new dog bones (probably, otherwise you might be slammed down to the ground low).