This is an old bike now so you often dont get a 'full kit'. You usually have to buy separate springs, steels and frictions. Having said that i am sure EBC would have all the parts its just that they probably only sell the stuff separate and not packaged as a kit in one box. I guess this is better because some people may only want the springs and some only need frictions so this way they dont buy unnecessary parts they dont need. Some of the more newer bikes you can buy a all in one kit.