KRS-001C Mikuni Push/pull Chrome Throttle Assembly,RS Carbs,TM33, 36, 40 Required item for Mikuni RS carbs not using a return cable Chrome finish on throttle housing Designed for Mikuni smoothbore carburetor conversions on street and race bikes Nylon lined black outer cable housing with Stainless steel upper cable fittings Universal cables fit most bikes with Mikuni Smoothbore carbs (measures 39.5 long)