The FOX IFP-QSR rear shock is made for controlled solo or comfortable two-up riding, using an internal floating piston to maintain damping control to separate the nitrogen gas from the shock oil. The internal tune to match the quick switch rebound adjusters, allow you to quickly tune the rebound rate to balance the road conditions and your spring preload while maintaining a planted feel on the road. We engineer the IFP-QSR shocks with linear spring rates, vehicle-specific damping and 3 position quick adjust rebound to accommodate your ideal spring preload, either very soft or very firm. Soak up the bumps with confidence and go the long route, every time. Looking for the FOX full bike solution? Start with our IFP-QSR rear shocks and add our new GRIP-Street Performance fork cartridge kit to balance performance and extend your ride. Solo, loaded or two-up riding will never be the same.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-2020 | Harley-Davidson | FLHR Road King | Base |
| 2007-2013 | Harley-Davidson | FLHRC Road King Classic | Base |
| 1998-2006 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 1996-1997,2000-2006 | Harley-Davidson | FLHRI Road King | Base |
| 2004-2007 | Harley-Davidson | FLHRS Road King Custom | Base |
| 2007 | Harley-Davidson | FLHRSE3 Screamin Eagle Road King | Base |
| 2008 | Harley-Davidson | FLHRSE4 Screamin Eagle Road King | Base |
| 2013 | Harley-Davidson | FLHRSE5 CVO Road King | Base |
| 2014 | Harley-Davidson | FLHRSE6 CVO Road King | Base |
| 2002 | Harley-Davidson | FLHRSEI Screamin Eagle Road King | Base |
| 2003 | Harley-Davidson | FLHRSEI2 Screamin Eagle Road King 2 | Base |
| 2004-2006 | Harley-Davidson | FLHRSI Road King Custom | Base |
| 2017-2020 | Harley-Davidson | FLHRXS Road King Special | Base |
| 1993 | Harley-Davidson | FLHS Electra Glide Sport | Base |
| 1995-2009,2020 | Harley-Davidson | FLHT Electra Glide Standard | Base |
| 1993-2005,2007-2013 | Harley-Davidson | FLHTC Electra Glide Classic | Base |
| 1996-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 2004 | Harley-Davidson | FLHTCSE Screamin Eagle Electra Glide | Base |
| 2005 | Harley-Davidson | FLHTCSE2 Screamin Eagle Electra Glide 2 | Base |
| 1993-1997,2007-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base |
| 1995-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 2015-2016 | Harley-Davidson | FLHTCUL Electra Glide Ultra Classic Low | Base |
| 2006 | Harley-Davidson | FLHTCUSE Screamin Eagle Ultra Classic Electra Glide | Base |
| 2007 | Harley-Davidson | FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide | Base |
| 2008 | Harley-Davidson | FLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide | Base |
| 2009 | Harley-Davidson | FLHTCUSE4 CVO Ultra Classic Electra Glide | Base |
| 2010 | Harley-Davidson | FLHTCUSE5 CVO Ultra Classic Electra Glide | Base |
| 2011 | Harley-Davidson | FLHTCUSE6 CVO Ultra Classic Electra Glide | Base |
| 2012 | Harley-Davidson | FLHTCUSE7 CVO Ultra Classic Electra Glide | Base |
| 2013 | Harley-Davidson | FLHTCUSE8 CVO Ultra Classic Electra Glide | Base |
| 2003-2006 | Harley-Davidson | FLHTI Electra Glide Standard | Base |
| 2010-2014 | Harley-Davidson | FLHTK Electra Glide Ultra Limited | Base |
| 2015-2020 | Harley-Davidson | FLHTK Ultra Limited | Base |
| 2015-2019 | Harley-Davidson | FLHTKL Ultra Limited Low | Base |
| 2014-2020 | Harley-Davidson | FLHTKSE CVO Limited | Base |
| 2006-2020 | Harley-Davidson | FLHX Street Glide | Base |
| 2014-2020 | Harley-Davidson | FLHXS Street Glide Special | Base |
| 2010,2015-2020 | Harley-Davidson | FLHXSE CVO Street Glide | Base |
| 2011 | Harley-Davidson | FLHXSE2 CVO Street Glide | Base |
| 2012 | Harley-Davidson | FLHXSE3 CVO Street Glide | Base |
| 2001 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1993-1995 | Harley-Davidson | FLTCU Tour Glide Ultra Classic | Base |
| 1996 | Harley-Davidson | FLTCUI Tour Glide Ultra Classic | Base |
| 1998-2002,2007-2009 | Harley-Davidson | FLTR Road Glide | Base |
| 1998-2006 | Harley-Davidson | FLTRI Road Glide | Base |
| 2020 | Harley-Davidson | FLTRK Road Glide Limited | Base |
| 2009 | Harley-Davidson | FLTRSE3 CVO Road Glide | Base |
| 2000 | Harley-Davidson | FLTRSEI Screamin Eagle Road Glide | Base |
| 2001 | Harley-Davidson | FLTRSEI2 Screamin Eagle Road Glide 2 | Base |
| 2011-2013,2016-2019 | Harley-Davidson | FLTRU Road Glide Ultra | Base |
| 2011,2015-2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base |
| 2015-2020 | Harley-Davidson | FLTRX Road Glide | Base |
| 2010-2013 | Harley-Davidson | FLTRX Road Glide Custom | Base |
| 2015-2020 | Harley-Davidson | FLTRXS Road Glide Special | Base |
| 2018-2019 | Harley-Davidson | FLTRXSE CVO Road Glide | Base |
| 2012 | Harley-Davidson | FLTRXSE CVO Road Glide Custom | Base |
| 2013 | Harley-Davidson | FLTRXSE2 CVO Road Glide Custom | Base |