compatible with 1989 thru 2018 Davidson Touring Electra Glide Ultra Classic.to ensure durability and long service.it looks as good as the stock antenna on your moto.By utilizing highly internal conductive materials to configure the optimal design, we're confidently introducing a short antenna that that will percompatible withm closer to the factory antenna than ever becompatible witheThis is not just a claim-- we have actually tested the percompatible withmance of this antenna on an array of different vehicles. NO other short antenna comes close to the reception promised by our latest short antenna.Can Wend FreelyOur antenna have reliable percompatible withmance and long life time, you can enjoy its quality and durability.99.9% of the time reception stays the same OR improves Each antenna is pre-tuned compatible with CB, no SWR Adjustment is necessary.Perfect on your HarelyPerfect Replacement replace the old antenna and it looks great and cool.Stylish Flexible Antenna to Replace Your Ugly Factory (31-inch) Antenna.Easy to install in a matter of seconds.No Extra Tools or Equipment Needed. Just remove your factory antenna and screw our 13 inch antenna.Fitment1989-2018 Davidson Electra Glide1989-2018 Davidson Road Glide1989-2018 Davidson Street Glide1989-2018 Davidson Tour Glide2009-2018 Davidson Trike1989-2018 Davidson Ultra Classiccolour:blackMaterial:Plastic + metalsize:Length about: 35cmPackage Contents:2x 13 inch antenna2x 3 Screws(M5 M6 M8)Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.