This is a simple chrome dual cable throttle assembly for 1" handlebars and features a throttle stop screw. It also includes a plastic throttle tube and a pair of basic black rubber grips. This is for a dual cable setup, with a standard barrel style throttle cable ends. The proper throttle cable has a 5/16"-18 threaded end, and the proper idle cables has a 1/4"-20 threaded elbow. These are stock cables for Harley Big Twins 1990-1995 and Sportster models 1987-1995. Replaces Harley-Davidson OEM #56392-77. Buy more handlebar & controls items now at our online store.