05-14 Harley Davidson SPORTSTER Sporty Rear Adjustable Slam LOWERING KIT Blocks 1 - 3 inches 1&rdquo; 2&rdquo; 3&rdquo; for 1200 cc Custom Anniversary XL1200C Custom Police XL1200CP Nightster XL1200N Low XL1200L Roadster XL1200R 05 06 07 08 09 10 11 12 13 14 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 VMS Racing Brand (NOT Generic). Unsurpassed, quality, fitment and finish. Manufactured of High Quality A50 1/4" Grade Steel WELDED STEEL... NOT machine-bent which WEAKENS metal integrity. Black Powder Coated for a Long Lasting Finish. Kit Includes: Two (2) LOWERING BLOCKS, ALL Necessary Installation HARDWARE including Grade 9 Bolts, Nyloc Nuts, Washers and INSTALLATION INSTRUCTIONS.