Emgo Trimline Mirror Set Emgo Trimline Mirror has a true vision mirror style. Constructed from aluminum with at black matte finish. Features: Aluminum Black matte finish True Vision mirror for clearer viewing Includes both Left and right, sold as pair Specs: Trapezoid Shape Mirror Head Size 5 1/8 W x 3 1/8 T Stem Length 5 Thread Size 10mm x 1.25 Screw-in Mounting Note: Left-handed threads are for some Yamaha right-side mirror applications