I just got a 2018 road glide ultra,my insurance I had with allstate went to $650.I switched to geico now it $300 a year.
It is like another responder stated it depends on where you live.
I just double checked my Allstate policy for my 2003 trike and my 1983 FXDG both with declared value and the premium was only $560 annually.
1982 FLT Virgin unmolested barn find.
1983 FXDG 80th Anniversary AKA Willie G Disc Glide, 10.5 to 1, Andrews B grind, 2002 Fat boy carb, Barnett Clutch, drag pipes.
2003 FLTSCI Black and Silver converted with Motor Trike Kit plus HD tour pak, 88 inch, HD 204 Cam, Vance & Hines mid shots.