The FOX IFP V-twin rear shocks have an internal floating piston to separate the nitrogen gas from the shock oil, maintaining damping control no matter how long you ride. Most OEM and lower priced shocks don't have a physical barrier inside to prevent the air and oil from mixing. This means through the course of your ride, the oil in your shocks will effectively become thinner as air bubbles get mixed in. As the air mixes with the oil, it causes inconsistent damping, leading to a harsh ride over bumps and often a floaty disconnected feeling from the wheels. Our IFP V-Twin Sportster shocks will never let air and oil mix no matter how many hours you ride. FOX's IFP design—combined with vehicle specific damping and linear spring rates—gives you a confident connection to the road while soaking up the bumps, mile after mile.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2019 | Harley-Davidson | XL1200C Sportster 1200 Custom | Base |
| 2016-2020 | Harley-Davidson | XL1200CX Roadster | Base |
| 2006-2011 | Harley-Davidson | XL1200L Sportster 1200 Low | Base |
| 2007-2012 | Harley-Davidson | XL1200N Sportster 1200 Nightster | Base |
| 2018-2020 | Harley-Davidson | XL1200NS Iron 1200 | Base |
| 2004-2008 | Harley-Davidson | XL1200R Sportster 1200 Roadster | Base |
| 1998-2003 | Harley-Davidson | XL1200S Sportster 1200 Sport | Base |
| 2014-2017 | Harley-Davidson | XL1200T SuperLow 1200T | Base |
| 2012-2016 | Harley-Davidson | XL1200V Seventy-Two | Base |
| 2010-2020 | Harley-Davidson | XL1200X Forty-Eight | Base |
| 2018-2019 | Harley-Davidson | XL1200XS Forty-Eight Special | Base |
| 2007 | Harley-Davidson | XL50 50th Anniversary Sportster | Base |
| 2004-2008 | Harley-Davidson | XL883 Sportster | Base |
| 1999-2009 | Harley-Davidson | XL883C Sportster 883 Custom | Base |
| 2005-2010 | Harley-Davidson | XL883L Sportster 883 Low | Base |
| 2011-2019 | Harley-Davidson | XL883L SuperLow | Base |
| 2009-2020 | Harley-Davidson | XL883N Iron 883 | Base |
| 2002-2003,2005-2007 | Harley-Davidson | XL883R Sportster 883 Roadster | Base |
| 1998-2003 | Harley-Davidson | XLH1200 | Base |
| 1998-2003 | Harley-Davidson | XLH883 | Base |
| 1998-2003 | Harley-Davidson | XLH883HUG Sportster 883 Hugger | Base |
| 2009-2010 | Harley-Davidson | XR1200 | Base |
| 2011-2012 | Harley-Davidson | XR1200X | Base |
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2019 | Harley-Davidson | XL1200C Sportster 1200 Custom | Base |
| 2016-2020 | Harley-Davidson | XL1200CX Roadster | Base |
| 2006-2011 | Harley-Davidson | XL1200L Sportster 1200 Low | Base |
| 2007-2012 | Harley-Davidson | XL1200N Sportster 1200 Nightster | Base |
| 2018-2020 | Harley-Davidson | XL1200NS Iron 1200 | Base |
| 2004-2008 | Harley-Davidson | XL1200R Sportster 1200 Roadster | Base |
| 1998-2003 | Harley-Davidson | XL1200S Sportster 1200 Sport | Base |
| 2014-2017 | Harley-Davidson | XL1200T SuperLow 1200T | Base |
| 2012-2016 | Harley-Davidson | XL1200V Seventy-Two | Base |
| 2010-2020 | Harley-Davidson | XL1200X Forty-Eight | Base |
| 2018-2019 | Harley-Davidson | XL1200XS Forty-Eight Special | Base |
| 2007 | Harley-Davidson | XL50 50th Anniversary Sportster | Base |
| 2004-2008 | Harley-Davidson | XL883 Sportster | Base |
| 1999-2009 | Harley-Davidson | XL883C Sportster 883 Custom | Base |
| 2005-2010 | Harley-Davidson | XL883L Sportster 883 Low | Base |
| 2011-2019 | Harley-Davidson | XL883L SuperLow | Base |
| 2009-2020 | Harley-Davidson | XL883N Iron 883 | Base |
| 2002-2003,2005-2007 | Harley-Davidson | XL883R Sportster 883 Roadster | Base |
| 1998-2003 | Harley-Davidson | XLH1200 | Base |
| 1998-2003 | Harley-Davidson | XLH883 | Base |
| 1998-2003 | Harley-Davidson | XLH883HUG Sportster 883 Hugger | Base |
| 2009-2010 | Harley-Davidson | XR1200 | Base |
| 2011-2012 | Harley-Davidson | XR1200X | Base |