This is our 4th generation handlebar mounting system with a TechGripper. We were able to combine all of the current production handlebar sizes from 7/8” (22mm) up to 1 ¼” (32mm) into one mount system. This allows it to fit virtually every motorcycle with tubular handlebars. Requires only ¾” of handlebar space and can be mounted at any angle. Available in Chrome, Black or Silver. Having a 17mm ball shaft, makes mounting any Smart Phone in any case a snap.