*New!* Top Quality Triumph Unit & Pre-Unit Twins 1″ Handlebar Clamp & Screw Set For The Lucas 31563 Switch. Finding an Original Clamp these days is almost impossible! That is exactly why we started to carry these! A perfect Reproduction Clamp that looks Strikingly close to the Original types! Clamp even comes threaded & supplied with the Correct 5BA Screws! Fits many Triumph Unit & Pre-Unit Twins (Bonneville, T120, 6T, Tiger, TR6, Etc) with a 1″ Bar and fitted with the Lucas 31563 Dipper/Horn Switch! Please refer to your parts catalog for proper fitment.*****Please note that this part may fit other models that are not listed abouve! Check your parts book!*****Made by EMGOO.E.M Part number is 97-0668, 97-0689 or 18/910