Ultimateaddons motorcycle mirror stem mounting attachment is designed to go between your motorcycle mirror and the handlebars. This attachment is suited if you do not have free space on your handlebars or if your mirrors are of a odd shape. This attachment is designed with the 25mm / 1" ball head which can be used with a wide range of adapters. This attachment can be supplied as a single 1" ball attachment of with Ultimateaddons 3 prong adapter with push buttons for quick and secure mounting to your scooter or motorbike. Please select from the options above.