Experimental reed valve cylinder for a 1973 RN370 from Roger DeCoster

        Gas tank used by Roger DeCoster at the final race to win the world championship in 1973

                               RN370 cylinder used by Roger DeCoster in the 1973 season

                       Experimental works Kayaba rear shocks used by Roger DeCoster in 1973

          Kayaba works shock used by Mark Barnett. The initials BA identify. Cost was $8000.00

                                                               RH80 magnesium carb

                     Works Kayaba shock from the very first Full Floater from Kent Howerton