You are purchasing a Progressive DROP-IN Front Fork Lowering Kit for these Harley models: Harley Davidson Electra Glide, Ultra Classic and Road Glide 1990-2001; Electra Glide, Ultra Classic, Street Glide and Road Glide 1994-2013; and Road King models 1994-2013. This is the latest lowering kit design from Progressives and transforms a time consuming installation process into a quick and easy job. You can lower the front end of your bike 1 to 2 inches without completely disassembling the forks. Using basic hand tools, you will remove the top cap from the fork tubes and then change the springs. No mess with oil, seals, etc. NOTE: These will not work on 2002-2005 Electra Glide, Ultra Classic and Road Glide models, a special kit is available for them. Some models will require removing the fork tubes to access the fork caps..