Description
Features
- Ideal for lowered Softails
- Stronger than stock springs; prevent bottoming out
- Big Red springs are recommended for solo riders; rated for 1200 psi
- Big Blue springs are recommended if occasionally carrying a passenger or the rider weight is 220-290 lb. ; rated for 1300 psi
- Big Gray springs are for lowered machines that often carry passengers or for the rider whose weight is 300+ lb. ; rated for 1400 psi
- Fit OEM and Progressive Suspension shock absorbers
- Made in the U.S.A
| Position | Notes | |||
|---|---|---|---|---|
| 1990-2017 | Harley-Davidson | FLSTF Fat Boy | - | - |
| 2000-2007 | Harley-Davidson | FXSTD Softail Deuce | - | - |
| 2000-2003 | Harley-Davidson | FLSTS Heritage Springer | - | - |
| 2005-2017 | Harley-Davidson | FLSTN Softail Deluxe | - | - |
| 2008-2011 | Harley-Davidson | FLSTSB Cross Bones | - | - |
| 2010-2016 | Harley-Davidson | FLSTFB Fat Boy Lo | - | - |
| 2001-2006 | Harley-Davidson | FXSTDI Softail Deuce | - | - |
| 2012-2017 | Harley-Davidson | FLS Softail Slim | - | - |
| 1999-2009 | Harley-Davidson | FXSTB Night Train | - | - |
| 2001-2006 | Harley-Davidson | FXSTI Softail Standard | - | - |
| 2006 | Harley-Davidson | FLSTI Heritage Softail | - | - |
| 2005-2007 | Harley-Davidson | FLSTSC Softail Springer Classic | - | - |
| 1989-2006 | Harley-Davidson | FXSTS Springer Softail | - | - |
| 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2007, 2008, 2009, 2010 | Harley-Davidson | FXSTC Softail Custom | - | - |
| 1989-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | - | - |
| 1989, 1990, 2006 | Harley-Davidson | FLST Heritage Softail | - | - |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train | - | - |
| 1989, 1990, 1991, 1992, 1993, 2007 | Harley-Davidson | FXST Softail Standard | - | - |
| 1995-1997 | Harley-Davidson | FXSTSB Bad Boy | - | - |
| 2011-2013 | Harley-Davidson | FXS Blackline | - | - |
| 2001-2006 | Harley-Davidson | FLSTCI Heritage Softail Classic | - | - |
| 2005 | Harley-Davidson | 15th Anniversary Fat Boy FLSTF | - | - |
| 1994-1996 | Harley-Davidson | FLSTN Heritage Softail Special | - | - |
| 2013-2017 | Harley-Davidson | FXSB Breakout | - | - |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail | - | - |
| 2001-2003 | Harley-Davidson | FLSTSI Heritage Springer | - | - |
| 2002-2006 | Harley-Davidson | FLSTFI Fat Boy | - | - |
| 2005-2006 | Harley-Davidson | FLSTSCI Softail Springer Classic | - | - |
| 2005-2006 | Harley-Davidson | FLSTNI Softail Deluxe | - | - |
| 2016-2017 | Harley-Davidson | FLSS Softail Slim S | - | - |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | - | - |
| 1993 | Harley-Davidson | FLSTN Heritage Softail Nostalgia | - | - |
