Designed to be used in conjunction with your original fit mirrors these premium bar end mirrors help to move that blind spot that we all suffer from while riding our motorcycles.Universal fit constructed from a lightweight CNC alloy body.Suitable for 22mm bars with an ID (internal diameter of 12 - 18mm) with the use of expansion bushes.Sold individually and available in left or right options.These Premium Bar End Mirrors features an adjustable arm to allow you to raise and lower the mirror which keeps the mirror where you require it, showing the most rear view possible for you, keeping you safe.