XIANQI Item Details:Brand new and high quality.Made from good quality alluminum alloy, lightweight, durable and precise.CNC integrated molding design to ensure strength and aestheticsWith Anodized finishes to prevent from oxidizing and scratching.High precise CNC machining process, more safe and more reliable.Anti-rust, wear resistant and anti-corrosion, long service life.Easy to install and use,saving place.Specifications:Condition: Brand New Material:AluminumThread diameter: 10mmColor: BlackFitmentFit for 25mm (1inch) Handle Bar Motorcycle, BicyclePackage Contents:2 X Mirror mountsNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.