Model-specific optimized ride tune QS3-R Piggyback Shocks feature 3 position quick switch rebound and compression control (soft, medium, firm)

Upgrade your Harley Davidson with the FOX Ifp Qsr Shocks, designed specifically for Dyna models with a 12.5-inch standard length. These shocks feature a model-specific optimized ride tune with three-position quick switch rebound and compression control (soft, medium, firm), allowing riders to customize their ride for comfort and performance. Constructed with a 1.5-inch 6061-T6 aluminum body that is hard anodized with Type III finish, these shocks are built for durability and corrosion resistance. Both gas-charged mono-tube and aluminum piggyback versions include an internal floating piston that ensures consistent damping performance. The advanced damping system utilizes high-flow, deflective disks and velocity-sensitive damping to provide smooth handling across a variety of terrains. Fully serviceable and rebuildable, these shocks offer long-term reliability and easy maintenance. The hand-adjustable spring preload allows for quick adaptation to different loads or riding styles, while the 1/2-inch low friction, super-finished hard chrome shaft reduces stiction and enhances longevity. The carbon black spring adds a sleek aesthetic, complemented by laser-etched FOX logos for an authentic look. Designed to support a total ride load of up to 240 pounds, these shocks are ideal for riders seeking improved ride quality, handling, and adjustability on their Harley-Davidson Dyna models. Whether you are customizing your bike for street cruising or spirited riding, the FOX Ifp Qsr shocks are a versatile upgrade that enhances both comfort and control, ensuring a confident ride every time.

Features:

• Available in gas-charged mono-tube or aluminum piggyback versions with internal floating piston

• 1.5-inch 6061-T6 aluminum body with hard anodized Type III finish

• Fully serviceable and rebuildable for long-term performance

• Advanced high-flow, deflective disk, velocity-sensitive damping system

• Hand-adjustable spring preload for personalized ride setup

• Low friction, super-finished 1/2-inch chrome shaft for durability

• Carbon black coil spring with laser-etched FOX logos

• Designed to support up to 240 pounds total ride load

• Quick switch rebound and compression control with three positions (soft, medium, firm)

Fitment
Harley Davidson FLD Dyna Switchback 2012
Harley Davidson FLD Dyna Switchback 2013
Harley Davidson FLD Dyna Switchback 2014
Harley Davidson FLD Dyna Switchback 2016
Harley Davidson FXD Dyna Super Glide 1995
Harley Davidson FXD Dyna Super Glide 1996
Harley Davidson FXD Dyna Super Glide 1997
Harley Davidson FXD Dyna Super Glide 1998
Harley Davidson FXD Dyna Super Glide 1999
Harley Davidson FXD Dyna Super Glide 2000
Harley Davidson FXD Dyna Super Glide 2001
Harley Davidson FXD Dyna Super Glide 2002
Harley Davidson FXD Dyna Super Glide 2003
Harley Davidson FXD Dyna Super Glide 2006
Harley Davidson FXD Dyna Super Glide 2007
Harley Davidson FXD Dyna Super Glide 2009
Harley Davidson FXD Dyna Super Glide 2010
Harley Davidson FXDB Dyna Street Bob 2007
Harley Davidson FXDB Dyna Street Bob 2009
Harley Davidson FXDB Dyna Street Bob 2010
Harley Davidson FXDB Dyna Street Bob 2011
Harley Davidson FXDB Dyna Street Bob 2012
Harley Davidson FXDB Dyna Street Bob 2013
Harley Davidson FXDB Dyna Street Bob 2014
Harley Davidson FXDB Dyna Street Bob 2016
Harley Davidson FXDB Dyna Street Bob 2017
Harley Davidson FXDB-D Dyna Glide Daytona 1992
Harley Davidson FXDC Dyna Super Glide Custom 1992
Harley Davidson FXDC Dyna Super Glide Custom 2005
Harley Davidson FXDC Dyna Super Glide Custom 2006
Harley Davidson FXDC Dyna Super Glide Custom 2007
Harley Davidson FXDC Dyna Super Glide Custom 2008
Harley Davidson FXDC Dyna Super Glide Custom 2010
Harley Davidson FXDC Dyna Super Glide Custom 2012
Harley Davidson FXDC Dyna Super Glide Custom 2013
Harley Davidson FXDF Dyna Fat Bob 2008
Harley Davidson FXDF Dyna Fat Bob 2009
Harley Davidson FXDF Dyna Fat Bob 2010
Harley Davidson FXDF Dyna Fat Bob 2011
Harley Davidson FXDF Dyna Fat Bob 2012
Harley Davidson FXDF Dyna Fat Bob 2013
Harley Davidson FXDF Dyna Fat Bob 2014
Harley Davidson FXDF Dyna Fat Bob 2015
Harley Davidson FXDF Dyna Fat Bob 2016
Harley Davidson FXDF Dyna Fat Bob 2017
Harley Davidson FXDFSE CVO Dyna Fat Bob 2010
Harley Davidson FXDL Dyna Low Rider 1995
Harley Davidson FXDL Dyna Low Rider 1996
Harley Davidson FXDL Dyna Low Rider 1998
Harley Davidson FXDL Dyna Low Rider 1999
Harley Davidson FXDL Dyna Low Rider 2000
Harley Davidson FXDL Dyna Low Rider 2001
Harley Davidson FXDL Dyna Low Rider 2002
Harley Davidson FXDL Dyna Low Rider 2003
Harley Davidson FXDL Dyna Low Rider 2004
Harley Davidson FXDL Dyna Low Rider 2006
Harley Davidson FXDL Dyna Low Rider 2007
Harley Davidson FXDL Dyna Low Rider 2008
Harley Davidson FXDL Dyna Low Rider 2009
Harley Davidson FXDL Dyna Low Rider 2014
Harley Davidson FXDL Dyna Low Rider 2015
Harley Davidson FXDL Dyna Low Rider 2016
Harley Davidson FXDL Dyna Low Rider 2017
Harley Davidson FXDLS Dyna Low Rider S 2017
Harley Davidson FXDS-Conv Dyna Convertible 1994
Harley Davidson FXDS-Conv Dyna Convertible 1996
Harley Davidson FXDS-Conv Dyna Convertible 1997
Harley Davidson FXDS-Conv Dyna Convertible 1998
Harley Davidson FXDSE CVO Dyna 2007
Harley Davidson FXDWG Dyna Wide Glide 1994
Harley Davidson FXDWG Dyna Wide Glide 1995
Harley Davidson FXDWG Dyna Wide Glide 1996
Harley Davidson FXDWG Dyna Wide Glide 1997
Harley Davidson FXDWG Dyna Wide Glide 1998
Harley Davidson FXDWG Dyna Wide Glide 1999
Harley Davidson FXDWG Dyna Wide Glide 2000
Harley Davidson FXDWG Dyna Wide Glide 2001
Harley Davidson FXDWG Dyna Wide Glide 2002
Harley Davidson FXDWG Dyna Wide Glide 2003
Harley Davidson FXDWG Dyna Wide Glide 2004
Harley Davidson FXDWG Dyna Wide Glide 2005
Harley Davidson FXDWG Dyna Wide Glide 2006
Harley Davidson FXDWG Dyna Wide Glide 2010
Harley Davidson FXDWG Dyna Wide Glide 2011
Harley Davidson FXDWG Dyna Wide Glide 2012
Harley Davidson FXDWG Dyna Wide Glide 2013
Harley Davidson FXDWG Dyna Wide Glide 2014
Harley Davidson FXDWG Dyna Wide Glide 2015
Harley Davidson FXDWG Dyna Wide Glide 2016
Harley Davidson FXDWGSE CVO Dyna Switchblade 2001
Harley Davidson FXDWGSE CVO Dyna Switchblade 2002
Harley Davidson FXDX Dyna Super Glide Sport 1999
Harley Davidson FXDX Dyna Super Glide Sport 2000
Harley Davidson FXDX Dyna Super Glide Sport 2001
Harley Davidson FXDX Dyna Super Glide Sport 2002
Harley Davidson FXDX Dyna Super Glide Sport 2003
Harley Davidson FXDX Dyna Super Glide Sport 2004
Harley Davidson FXDXT Dyna Super Glide T-Sport 2001
Harley Davidson FXDXT Dyna Super Glide T-Sport 2002
Harley Davidson FXDXT Dyna Super Glide T-Sport 2003
Harley-Davidson FLD Dyna Switchback 2015
Harley-Davidson FXD Dyna Super Glide 2004
Harley-Davidson FXD Dyna Super Glide 2005
Harley-Davidson FXD Dyna Super Glide 2008
Harley-Davidson FXDB Dyna Street Bob 2006
Harley-Davidson FXDB Dyna Street Bob 2008
Harley-Davidson FXDB Dyna Street Bob 2015
Harley-Davidson FXDB-S Dyna Glide Sturgis 1991
Harley-Davidson FXDC Dyna Super Glide Custom 2009
Harley-Davidson FXDC Dyna Super Glide Custom 2011
Harley-Davidson FXDC Dyna Super Glide Custom 2014
Harley-Davidson FXDFSE CVO Dyna Fat Bob 2009
Harley-Davidson FXDL Dyna Low Rider 1993
Harley-Davidson FXDL Dyna Low Rider 1994
Harley-Davidson FXDL Dyna Low Rider 1997
Harley-Davidson FXDL Dyna Low Rider 2005
Harley-Davidson FXDLS Dyna Low Rider S 2016
Harley-Davidson FXDS-Conv Dyna Convertible 1995
Harley-Davidson FXDS-Conv Dyna Convertible 1999
Harley-Davidson FXDS-Conv Dyna Convertible 2000
Harley-Davidson FXDSE CVO Dyna 2008
Harley-Davidson FXDWG Dyna Wide Glide 1993
Harley-Davidson FXDWG Dyna Wide Glide 2007
Harley-Davidson FXDWG Dyna Wide Glide 2008
Harley-Davidson FXDWG Dyna Wide Glide 2017
Harley-Davidson FXDX Dyna Super Glide Sport 2005