HB2430 TYD6K FS Razor 6 Wire Throttle & Controller Bundle for the Razor Dune Buggy (All Versions) Massimo MSU 700 This hinge is made of Control & Junction Boxes This hinge is made of stamped steel hinges Swing away elevating leg rest kit for Drive Medical power chairs with rear wheel drive power wheelchair base the only difference between the controller used on versions 1 11 and the new one used on versions 12 and up is that the older controller was designed to be used with a 5 wire throttle while the newer controller is designed to work with a 6 wire throttle Because this bundle includes a matching control module and throttle