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Progressive Fork Springs For Harley 1984-1992

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150-Horsepower Harley-Davidson | J&P: Custom Motorcycle Builds

Progressive Fork Springs For Harley 1984-1992

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Size: 35mm Tubes, Stock Length

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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Progressive Fork Springs For Harley 1984-1992 Resources

Installation (pdf)

Progressive Fork Springs For Harley

The 'Original' Progressive-rate fork springs soak up small road bumps, yet are firm enough to absorb the molar-rattlers. Spring rates have been chosen to reduce front end "dive" during braking, yet still provide excellent ride comfort. Progressive-rate fork springs have several advantages over straight rate springs. A progressive-rate spring has the advantage of a resistance to compression that rises as the spring is being compressed - it gets tougher to compress as it is compressed. The benefit of this is that the spring can be soft enough at the start of the travel to offer a "plush" ride, yet be firm enough at the end of the travel to soak up the big bumps.

Features:

Progressive spring rate
High-quality chrome-silicon wire
Precision wound
Made in USA

This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions

Changing ride height can potentially change many carefully-engineered attributes of your bike, including trail and mechanical trail
A change in ride height at one end of the vehicle usually will require a change at the other end
Heavy Duty shocks are recommended for bikes operated at or near the OEM maximum load rating over 50% of the time
Prior to purchasing springs that are different than your OEM length, please verify that wheel and suspension travel can be altered without causing clearance issues - common interference spots include triple trees, fenders, frame, and of course, the ground

Harley Davidson: Low Glide/Low Rider FXRS 1984, 1985, 1986, 1987; Sport Glide FXRT 1984-1992; Sport Glide Grand Touring FXRD 1986; Super Glide FXE 1985

This item is also available for 120 other models:

Harley Davidson: Dyna Convertible FXDS 1994-2000; Dyna Fat Bob FXDF 2008-2017; Dyna Glide Custom FXDC 1992; Dyna Glide Daytona FXDB-D 1992; Dyna Glide Sturgis FXDB-S 1991; Dyna Low Rider FXDL/I 2006-2017; Dyna Low Rider FXDL/I 1993-2005; Dyna Street Bob FXDB/I 2006-2017; Dyna Super Glide Custom FXDC/I 2006-2014; Dyna Super Glide Custom FXDC/I 2005; Dyna Super Glide FXD/I 1995-2005; Dyna Super Glide FXD/I 2006-2010; Dyna Super Glide Sport FXDX 2000-2005; Dyna Super Glide Sport Touring FXDXT 2001-2003; Dyna Wide Glide FXDWG/I 1993-2005; Dyna Wide Glide FXDWG/I 2007-2017; Electra Glide Classic FLHTC/I 1984-2013; Electra Glide Classic FLHTC/I 2002-2005; Electra Glide Standard FLHT 2019-2022; Electra Glide Standard FLHT/I 1984-2009; Electra Glide Standard FLHT/I 2002-2005; Electra Glide Ultra Classic FLHTCU/I 1989-2013; Electra Glide Ultra Classic FLHTCU/I 2002-2005; Electra Glide Ultra Classic FLHTCU/I 2014-2019; Electra Glide Ultra Limited FLHTK 2010-2013; Electra Glide Ultra Limited FLHTK 2014-2023; Electra Glide Ultra Limited Low FLHTKL 2017-2019; Low Glide/Low Rider FXRS 1988-1993; Low Rider Custom FXLR 1987-1994; Night Rod Special VRSCDX 2012-2017; Night Rod VRSCD 2006-2008; Road Glide Custom FLTRX 2010-2013; Road Glide FLTR/I 1998-2009; Road Glide FLTR/I 2002-2005; Road Glide FLTRX 2015-2023; Road Glide Limited FLTRK 2020-2023; Road Glide Special FLTRXS 2015-2023; Road Glide ST FLTRXST 2022-2023; Road Glide Ultra FLTRU 2011-2013; Road Glide Ultra FLTRU 2017-2019; Road King Classic FLHRC/I 1998-2013; Road King Custom FLHRS/I 2004-2007; Road King FLHR/I 1994-2013; Road King FLHR/I 2014-2022; Road King Special FLHRXS 2017-2023; Softail Breakout 114 FXBRS 2018-2020; Softail Breakout 117 FXBR 2023; Softail Breakout FXBR 2018-2019; Softail Breakout FXSB 2013-2017; Softail Custom FXSTC/I 1986-2010; Softail Deluxe FLDE 2018-2020; Softail Deluxe FLSTN/I 2005-2017; Softail Deuce FXSTD/I 1999-2007; Softail Fat Bob 114 FXFBS 2018-2023; Softail Fat Bob FXFB 2018-2019; Softail Fat Boy 114 FLFBS 2018-2023; Softail Fat Boy FLFB 2018-2019; Softail Fat Boy FLSTF/I 1990-2017; Softail Fat Boy Lo FLSTFB 2010-2016; Softail Fat Boy S FLSTFBS 2016-2017; Softail Heritage Classic 114 FLHCS 2018-2023; Softail Heritage Classic FLHC 2018-2021; Softail Heritage Classic FLSTC/I 1987-2017; Softail Heritage FLST/I 1986-2006; Softail Low Rider FXLR 2018-2020; Softail Night Train FXSTB/I 1999-2009; Softail Nostalgia FLSTN/I 1993; Softail Rocker C FXCWC 2008-2011; Softail Rocker FXCW 2008-2011; Softail Slim FLS 2012-2017; Softail Slim FLSL 2018-2021; Softail Slim S FLSS 2016-2017; Softail Special FLSTN/I 1994-1996; Softail Sport Glide FLSB 2018-2021; Softail Standard FXST 2020-2023; Softail Standard FXST/I 1984-2012; Softail Street Bob 114 FXBBS 2021-2023; Softail Street Bob FXBB 2018-2020; Sportster Custom XL1200C 1996-2003; Sportster Custom XL1200C 2016-2019; Sportster Custom XL1200C 2004-2015; Sportster Custom XL883C 1998-2003; Sportster Custom XL883C 2004-2009; Sportster Deluxe XLH883DLX 1989-1992; Sportster Forty-Eight Special XL1200XS 2018-2019; Sportster Forty-Eight XL1200X 2016-2022; Sportster Forty-Eight XL1200X 2010-2015; Sportster Hugger XLH883HUG 1992-2003; Sportster Iron XL1200NS 2018-2021; Sportster Iron XL883N 2016-2022; Sportster Iron XL883N 2009-2015; Sportster Low/SuperLow XL883L 2016-2019; Sportster Low/SuperLow XL883L 2005-2015; Sportster Low XL1200L 2006-2011; Sportster Nightster XL1200N 2007-2012; Sportster Roadster XL1200R 2004-2008; Sportster Roadster XL883R 2002-2003; Sportster Roadster XL883R 2004-2012; Sportster Seventy-Two XL1200V 2016; Sportster Seventy-Two XL1200V 2012-2015; Sportster Sport XL1200S 1996-2003; Sportster SuperLow XL1200T 2016-2017; Sportster SuperLow XL1200T 2014-2015; Sportster XL883 2004-2009; Sportster XLH1200 1988-2003; Sportster XLH883 1988-1993; Sportster XLH883 1994-2003; Street 500 XG500 2015-2020; Street 750 XG750 2015-2020; Street Glide FLHX/I 2006-2013; Street Glide FLHX/I 2014-2023; Street Glide Special FLHXS 2014-2023; Street Glide ST FLHXST 2022-2023; Super Glide FXR 1994; Tour Glide Classic FLTC/I 1984-1991; Tour Glide FLT 1984-1986; Tour Glide Ultra Classic FLTCU/I 1989-1996; V-Rod Muscle VRSCF 2009-2017; V-Rod VRSCA 2002-2006; V-Rod VRSCB 2004-2005

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style 35mm Tubes, Stock Length	Item # 899866	Store SKU 299470	Manufacturer Product # 11-1120	Availability In Stock: Ships next business day