【Fitment】This stubby motorcycle antenna replacement perfectly fits for Harley Davidson Trike/ Tour Glide/ Electra Glide/ CVO Road Glide/ Street Glide/ Ultra Classic/ Ultra Limited (1989-2023). | 【Premium Material】Highly Conductive Metal Core ✔ Copper Screw ✔ Flexible Rubber Shell ✔ | 【Usage】This antenna topper exterior accessory is designed for receiving AM/FM signals. Do not compatible with satellite radio and GPS system(NOTE: Not for CB use). | 【Stylish Look】Improve the look of your Harley-Davidson by replacing the factory "whips" antennas, 7 INCH Spiral Stylishly engineered. No more running into the whips while working around the motorcycle. | 【Easy Installation】No special tools are required. It only takes you a few minutes to unscrew the original antenna and screw the new antenna base by hand.(Note: There are 3 screws in the package. Normally using the copper screw).