I am very new to sport bikes / motorcycles. I went from a 1980 honda cb750 custom to a 2001 suzuki gsx600f katana. I am trying to get myself ready for upgrades to the bike. I had another post where someone told me to modify the sprocket and a few other things, but i have no idea how to modify the sprocket or even where to begin. Anyone have any good thoughts on how to do this??