1. Easy to install. 2. Made of aluminum material, high strength, high wind pressure resistance, strong wear resistance and strong corrosion resistance. 3. Anodized oxidation and process surface protection. 4. Applicable models: 2013-2018 R1200GS LC, 2014-2018 R1200GS LC Adventure, 2015-2016 R nine T, 2015-2017 R1200R, also suitable for Custom Chopper, Cruiser, Bobber or Cafe Racer with a clockwise 10mm mirror. 5. After installation them, the mirror will rise 10mm and extend 45mm.