That sight is for the 1800s mine is a 1500.
as for the origanal question.....I just picked up a street glide and this thing is smooth and comfy very quiet also......you should look at touring bikes from HD....you can lower them 2 diffrent ways..........I take that back 3 was now.....shocks and sus.....or a bracket that lowers the bike or.....they have a frame pieces for under the seat that you install and dropes the seat hight 2i