The Halo bar end mirror is machined out of a solid block or 6061 T6 aluminum using 3D machining to create our best looking and functional mirror to date. We used a blue tinted anti-glare mirror to give the best riding experience, free of blinding light reflections. We positioned it in an attractive cnc machined housing, then using a stainless steel ball and cup system which allows the mirror to adjust infinitely to achieve the best viewing angle and to fit the bike style and the riders ergonomics. The mirror can also flip in while negotiating heavy traffic. Using our new wedge system this bar end mirror will fit most bikes with hollow bars (13mm-19mm). Other adapters for other bikes are available and are sold separately.; ; Blue mirror tint reduces pesky glare and makes riding safer Right side mirror Sold individually