Progressive Suspension 412 Series Standard 12 Inch Shocks For Harley Davidson FXD 1995-2010 / FXDB 2007-2010 / FXDB-D 1992 / FXDBI/FXDI35 Dyna 2006 / FXDB-S 1991 / FXDC 1992-2010 / FXDCI 2005-2006 / FXDF 2008-2010 / FXDI 2004-2006 / Low Rider 1993-2009 / Conv Dyna Convertible 1994-2000 / Dyna Wide Glide 1993-2010 - Black - 412-4036BMost popular O.E.M. replacement5 position cam style preload adjusterTwin tube damper with velocity sensitive damping.