Jaybrake Clamp-On Mirrors - Single Slotted For all 1in. and 1 1/4in. handlebars Available in a polished, chrome-plated or blackanodized finish Mirror head measures 2 1/8in. diameter with a 3 1/2in. stem Single-slot design complements forward controls Mounts in upright or downward positions; for use on left or right sides