Emgo GP Mirrors Black Left And Right Set Yamaha Emgo GP Mirrors have a black finish and are constructed from aluminum. They are designed for Yamaha models with 10mm thread. Features: Aluminum GP Sport has a tinted True Vision mirror Includes both left and right sides, sold as pair Specs: Rectangle Head Shape GP Sport Mirror Head Size 4 3/4 W x 3 3/8 T GP Deluxe Mirror Head Size 5 1/8 W x 3 3/8 T Stem Length 5 Thread Size 10mm x 1.25 Screw-in Handlebar Mount