Check out www.bike-eye.com for an innovative, virtually vibration free rear view mirror fitting a wide range of bicycle frame designs, with a patented fitting system that allows either right or left hand fitting of the mirror to the bike frame. Clarity of view is guaranteed by a silvered glass mirror. A high quality, UK designed and made product, available direct from the manufacturer via www.bike-eye.com/new/buy.shtml or from a cycle shop near you ...