06-10 HARLEY DYNA FAT BOB 1.75" INCH LOWERING KIT BLACK CNC machined from billet 50 Grade Steel and then Powder Coated All Necessary Installation hardware and Grade 9 Bolts INCLUDED DAVIDSON SLAM KIT 2006-20110 REAR HD INCH Install can be completed in a matter of minutes 1.75" while using your stock shocks