Emgo 3-7/8 Universal Clamp On Mirror 8 Stem Emgo Universal Mirror is a high-quality mirror that features chrome-plated heads and stems. Mirror is fully adjustable to fit either the right or left side of handlebars. Features: Clamp on left or right side of handlebar Sold each Specs: Mirror Head Shape: Round Mirror Size: 3 7/8 Stem Length: 8 Mounting Diameter: Fits 1, 3/4, 7/8 Handlebars