They are made of injection molded plastic and simply requires to remove the mirror and slide the accent into position with 3M VHB tape.
The Black Hole model provides a trick contrast appearance. Ace of Spades includes black inserts that can be left black, custom painted, or left our for a totally chrome look. me accessories and is available in chrome or gloss black finish. From $39.99 to $59,99. At Kuryakyn. Coordinate with matching accessories like Mirror Stenm Extenders and Lighted Mirror Stem Covers.