As @Ravi said most of the major cities don't have issues. Plus many of the fass don't have spares issues which are mostly and majorly used/sold. Yes few spare which rarely been encountered will not be avail in spares for example in my experience the leather gear cover wasn't avail with fass as its almost doesn't get replaced often at fass. So bottom line is you don't have to worry about such to a large extent. Looking at avventura as well??