Product Description
The Progressive Suspension 422 Series Shocks go next level with Progressive's Remote Adjustable Preload system. Enjoy the ease of being able to fine-tune the shocks on your Softail anytime you need an adjustment. A more comfortable ride over stock and easy adjustment from Progressive.
Fits: 2000-2017 Harley Softail FXST/FLST
- The Softail chassis has long been a challenge as the shocks are hidden under the frame which makes common adjustments difficult
- The RAP (Remote Adjustable Preload) system allows for easy tuning of the shocks to account for changing loads or the addition of a passenger and is conveniently located behind the left passenger peg
- Simply turn the knob in either direction to set the spring preload
NOTE: Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues such as, swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.
NOTE: Heavy Duty Applications are recommended for bikes operating at or near the manufacturer's maximum load rating over 50% of the time.
Fitment
| 2016-2017 | Harley-Davidson | Fat Boy S FLSTFBS | - | - |
| 2016-2017 | Harley-Davidson | Softail Slim S FLSS | - | - |
| 2016-2017 | Harley-Davidson | Breakout FXSB | - | - |
| 2013-2015 | Harley-Davidson | Breakout FXSB | - | - |
| 2012-2017 | Harley-Davidson | Softail Slim FLS | - | - |
| 2012-2017 | Harley-Davidson | Softail Deluxe EFI FLSTNI | - | - |
| 2012-2017 | Harley-Davidson | Softail Fat Boy EFI FLSTFI | - | - |
| 2012-2017 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI | - | - |
| 2012-2016 | Harley-Davidson | Fat Boy Lo FLSTFB | - | - |
| 2012-2013 | Harley-Davidson | Blackline FXS | - | - |
| 2011 | Harley-Davidson | Blackline FXS | - | - |
| 2009-2011 | Harley-Davidson | Fat Boy Lo FLSTFB | - | - |
| 2008-2011 | Harley-Davidson | Softail Cross Bones FLSTSB | - | - |
| 2008-2011 | Harley-Davidson | Softail Rocker C FXCWC | - | - |
| 2008-2010 | Harley-Davidson | Softail Rocker FXCW | - | - |
| 2007-2012 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2007-2011 | Harley-Davidson | Softail Fat Boy EFI FLSTFI | - | - |
| 2007-2011 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI | - | - |
| 2007-2011 | Harley-Davidson | Softail Deluxe EFI FLSTNI | - | - |
| 2007-2010 | Harley-Davidson | Softail Custom EFI FXSTC | - | - |
| 2007-2009 | Harley-Davidson | Softail Night Train EFI FXSTBI | - | - |
| 2007 | Harley-Davidson | Softail Deuce EFI FXSTDI | - | - |
| 2006 | Harley-Davidson | Softail Heritage EFI FLSTI | - | - |
| 2006 | Harley-Davidson | Softail Night Train EFI FXSTBI | - | - |
| 2006 | Harley-Davidson | Softail Standard FXST | - | - |
| 2006 | Harley-Davidson | Softail Springer EFI FXSTSI | - | - |
| 2006 | Harley-Davidson | Softail Springer FXSTS | - | - |
| 2006 | Harley-Davidson | Softail Night Train FXSTB | - | - |
| 2006 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2006 | Harley-Davidson | Softail Heritage FLST | - | - |
| 2005-2007 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI | - | - |
| 2005-2006 | Harley-Davidson | Softail Springer Classic FLSTSC | - | - |
| 2005-2006 | Harley-Davidson | Softail Deluxe EFI FLSTNI | - | - |
| 2005-2006 | Harley-Davidson | Softail Deluxe FLSTN | - | - |
| 2005 | Harley-Davidson | 15th Anniversary Fat Boy FLSTF | - | - |
| 2004-2006 | Harley-Davidson | Softail Heritage Classic FLSTC | - | - |
| 2004-2006 | Harley-Davidson | Softail Fat Boy FLSTF | - | - |
| 2004-2006 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI | - | - |
| 2004-2006 | Harley-Davidson | Softail Fat Boy EFI FLSTFI | - | - |
| 2003-2005 | Harley-Davidson | Softail Night Train EFI FXSTBI | - | - |
| 2003-2005 | Harley-Davidson | Softail Springer FXSTS | - | - |
| 2003-2005 | Harley-Davidson | Softail Night Train FXSTB | - | - |
| 2003-2005 | Harley-Davidson | Softail Springer EFI FXSTSI | - | - |
| 2003-2005 | Harley-Davidson | Softail Standard FXST | - | - |
| 2003-2005 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2003 | Harley-Davidson | Softail Heritage Springer EFI FLSTSI | - | - |
| 2003 | Harley-Davidson | Softail Heritage Springer FLSTS | - | - |
| 2002-2003 | Harley-Davidson | Softail Fat Boy EFI FLSTFI | - | - |
| 2001-2006 | Harley-Davidson | Softail Deuce EFI FXSTDI | - | - |
| 2001-2003 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI | - | - |
| 2001-2002 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2001-2002 | Harley-Davidson | Softail Night Train EFI FXSTBI | - | - |
| 2001-2002 | Harley-Davidson | Softail Heritage Springer EFI FLSTSI | - | - |
| 2001-2002 | Harley-Davidson | Softail Springer EFI FXSTSI | - | - |
| 2000-2006 | Harley-Davidson | Softail Deuce FXSTD | - | - |
| 2000-2003 | Harley-Davidson | Softail Heritage Classic FLSTC | - | - |
| 2000-2003 | Harley-Davidson | Softail Fat Boy FLSTF | - | - |
| 2000-2002 | Harley-Davidson | Softail Springer FXSTS | - | - |
| 2000-2002 | Harley-Davidson | Softail Night Train FXSTB | - | - |
| 2000-2002 | Harley-Davidson | Softail Standard FXST | - | - |
| 2000-2002 | Harley-Davidson | Softail Heritage Springer FLSTS | - | - |
| MPN | 422-4104C |
| MPN | 422-4102C |