Kuryakyn American Flag and Mount 4233 This is definitely an easy, out of the way antenna base flag mount Made of sturdy aluminum, this flag is 4-1/2 x 8-1/2 with a total height of about 12 Just tighten a set screw and hit the road with pride Fits: 01-10 GL1800 Models with stock antenna or over approximately a 0.6 tube