Had a 2007 MY carb model single seat delivered today. Deffo not the same shape seat base and subsequently the fit isnt right. the "tang" that locates under the tank is different as well and there is up and down movement at the front therefore. Oh well, maybe my bike is too new for a single seat afterall. So, VGC condition single seat from a 2007MY america/speedmaster for sale as well as a set of Tors both in fab condition in original boxes. Ill refit the original 2012 dual seat and forget the single idea now. Al