FOX IFP/QSR Rear Shocks – Harley Dyna (1991–2017)

Description

FOX IFP-QSR Rear Shocks for Harley Dyna — Street Performance (Standard: Rider up to 240 lb)

Experience improved comfort and precise control with FOX IFP-QSR rear shocks for Harley Dyna. The internal floating piston (IFP) separates nitrogen gas from the shock oil to maintain consistent damping throughout long rides, while the QSR 3-position quick-switch rebound lets you dial in the ideal response for bumpy backroads, mixed surface “any road” riding, or a planted “glued to the asphalt” feel on smooth twisties.

• QSR: 3-position quick switch rebound adjustment — easy on-the-fly tuning for different road conditions
• Spring preload setting guide marks for fast, repeatable adjustments
• Gas-charged mono-tube design with Internal Floating Piston (IFP) for stable damping performance
• 1.5-inch diameter 6061-T6 aluminum body with Type III hard-anodize
• Fully rebuildable and re-valvable for long-term serviceability
• Advanced high-flow, deflective-disc velocity-sensitive damping
• 5/8-inch diameter low-friction, super-finished hard chrome shaft
• Matte black spring and black-anodized preload ring; Street Performance series
• Standard spring / ride tune: Rider weight up to 240 lb; model-specific optimized ride tune

What’s included

• 2 shocks
• Spring preload spanner wrench
• Alignment kit
• Instructions and user manual
• Fox sticker

Why upgrade: these shocks deliver more consistent damping, better control under load, and easy rebound adjustment so you can fine-tune comfort vs. performance without sacrificing reliability. For the best overall ride quality and adjustability on a Harley Dyna, pair these rear shocks with the FOX GRIP Street Performance Fork Cartridge Kit.

Ready to upgrade your Dyna? Shop now to add FOX IFP-QSR rear shocks and unlock better comfort and handling.

Fitment

• FXDB-D Dyna Glide Daytona: 1991-1992
• FXDBI Street Bob: 2006
• FXDB-S Dyna Glide Sturgis: 1991
• FXDB Street Bob: 2007-2017
• FXDCI Super Glide Custom: 2005-2006
• FXDC Super Glide Custom: 1992, 2005, 2007-2014
• FXD Dyna Super Glide: 1995-2013
• FXDF Fat Bob: 2008-2017
• FXDFSE2 CVO Dyna Fat Bob: 2010
• FXDFSE CVO Dyna Fat Bob: 2009
• FXDI Dyna Super Glide: 2004-2006
• FXDL Dyna Low Rider: 1993-2005, 2007-2009, 2014-2017
• FXDLI Dyna Low Rider: 2004-2006
• FXDL Low Rider: 2014-2017
• FXDLS Low Rider S: 2016-2017
• FXDS-Conv Dyna Convertible: 1994-2000
• FXDSE2 Screamin Eagle Dyna: 2008
• FXDSE Screamin Eagle Dyna: 2007
• FXDWG2: 2001
• FXDWG3: 2002
• FXDWG Dyna Wide Glide: 1993-2017
• FXDWGI Dyna Wide Glide: 2004-2006
• FXDX Dyna Super Glide Sport: 1999-2005
• FXDXI Dyna Super Glide Sport: 2004-2005
• FXDXT Dyna Super Glide T-Sport: 2001-2003

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