Drop fork springs and stubby shocks in one easy to install and price-friendly kit. The Slammer Kit does not require disassembly of the forks and can be installed with the front end still on the bike on most models (FLH requires fork legs to come off)! The entire Slammer kit is set up to go from box to bike in under an hour with just basic tools on Sportsters and Dynas! (FLH requires fork legs to be slid down to access cap, but leg does not have to be disasembled)
- Combined dropped fork springs and stubby shocks for the complete price friendly package.
- Drop-in spring kit does not require the disassembly of the fork and can be installed in twenty minutes with the forks still on the bike on most bikes!
- Entire kit set up to go from box to bike in under an hour with basic tools.
- Lowers rear end up to 2.5 inches.
- Lower front end up to 2 inches.
- Made by Progressive Suspension in the U.S.A.
NOTE: Softail models come with lowering kit for rear shocks. New shocks DO NOT come in this kit.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2010-2015 | Harley-Davidson | Forty Eight XL1200X | |
| 2009-2015 | Harley-Davidson | Iron 883 XL883N | |
| 2012-2015 | Harley-Davidson | Seventy Two XL1200V | |
| 2007 | Harley-Davidson | Sportster 1200 50th Anniversary XL50 | |
| 2004-2015 | Harley-Davidson | Sportster 1200 Custom XL1200C | |
| 2006-2011 | Harley-Davidson | Sportster 1200 Low XL1200L | |
| 2007-2012 | Harley-Davidson | Sportster 1200 Nightster XL1200N | |
| 2004-2008 | Harley-Davidson | Sportster 1200 Roadster XL1200R | |
| 2014-2015 | Harley-Davidson | Sportster 1200 Super Low XL1200T | |
| 2004-2009 | Harley-Davidson | Sportster 883 Custom XL883C | |
| 2005-2010 | Harley-Davidson | Sportster 883 Low XL883L | |
| 2005-2007 | Harley-Davidson | Sportster 883 Roadster XL883R | |
| 2011-2015 | Harley-Davidson | Sportster 883 Super Low XL883L | |
| 2004-2008 | Harley-Davidson | Sportster 883 XL883 | |