Progressive Suspension Shock 944 Ultra Low Hd 944-4019UL Fits Select 1984-2018 Touring Bikes Heavy Duty (250lbs +) 944 ULTRA LOW: Just like the name implies, this is the lowest version of our 944 Series shocks. Fits 1986-2018 Electra Glides, 1998-2018 Road Glides, 1994-2018 Road Kings, 2006-2018 Street Glides, and 2015-2018 Ultra Limited. 12.5in. Shock, Sits at 11in.