Riders Preferred Membership
Shop by Vehicle
Track Order
Contact Us
Current price:
$710.20$781.95
Price depends on product options. Make a selection to update price.
Previous price was:
$781.95$860.95
Current price percentage off:
Save up to
$79.00
9%
Rebate Available!
View Details
Product Details
Product Description
Part Numbers
Fitment
Progressive 444 Shocks For Harley Sportster
After more than a decade of ruling the roads with their famous 440 Series shocks with IAS, Progressive Suspension has unveiled another breakthrough design! It is dubbed Frequency Sensing Technology (FST) for its unique ability to dynamically adjust damping as you ride.
Features:
- Frequency Sensing Technology allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
- Deflective disc valving
- Hand adjustable spring pre-load (no special tools needed)
- Progressive rate springs
- High pressure gas charged for consistent performance
- Lifetime Limited Warranty
- Made in the USA
- Sold in pairs
| Product Style | J&P Cycles Item # | Catalog Number | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|---|
| Product Style Standard 11" / Black | J&P Cycles Item #899803 | Catalog Number504-540 | Store Sku | MFR. Product #444-4062B | AvailabilityOut of Stock |
| Product Style Standard 11" / Chrome | J&P Cycles Item #899804 | Catalog Number504-541 | Store Sku | MFR. Product #444-4062C | AvailabilityCloseout: This product is no longer available |
| Product Style Standard 11 1/2" / Black | J&P Cycles Item #899805 | Catalog Number504-542 | Store Sku | MFR. Product #444-4063B | AvailabilityOut of Stock |
| Product Style Standard 11 1/2" / Chrome | J&P Cycles Item #899806 | Catalog Number504-543 | Store Sku | MFR. Product #444-4063C | AvailabilityOut of Stock |
| Product Style Standard 12" / Black | J&P Cycles Item #899779 | Catalog Number504-514 | Store Sku | MFR. Product #444-4049B | AvailabilityOut of Stock |
| Product Style Standard 12" / Chrome | J&P Cycles Item #899780 | Catalog Number504-515 | Store Sku | MFR. Product #444-4049C | AvailabilityOut of Stock |
| Product Style Standard 12 1/2" / Chrome | J&P Cycles Item #10441357 | Catalog Number10441357 | Store Sku | MFR. Product #13100749_COMPOUND | AvailabilityOut of Stock |
| Product Style Standard 12 1/2" / Black | J&P Cycles Item #10441359 | Catalog Number10441359 | Store Sku | MFR. Product #13100748_COMPOUND | AvailabilityIn Stock: Ships within 24 hours |
| Product Style Standard 13" / Chrome | J&P Cycles Item #10441360 | Catalog Number10441360 | Store Sku | MFR. Product #13100751_COMPOUND | AvailabilityOnly 1 Left: Ships within 24 hours |
| Product Style Standard 13" / Black | J&P Cycles Item #10441361 | Catalog Number10441361 | Store Sku | MFR. Product #13100750_COMPOUND | AvailabilityIn Stock: Ships within 24 hours |
| Product Style Standard 13 1/2" / Black | J&P Cycles Item #899824 | Catalog Number504-482 | Store Sku | MFR. Product #444-4003B | AvailabilityIn Stock: Ships within 24 hours |
| Product Style Standard 13 1/2" / Chrome | J&P Cycles Item #10441362 | Catalog Number10441362 | Store Sku | MFR. Product #13100752_COMPOUND | AvailabilityOut of Stock |
| Product Style Black / Heavy Duty 11" | J&P Cycles Item #899809 | Catalog Number504-546 | Store Sku | MFR. Product #444-4067B | AvailabilityOut of Stock |
| Product Style Heavy Duty 11" / Chrome | J&P Cycles Item #899810 | Catalog Number504-547 | Store Sku | MFR. Product #444-4067C | AvailabilityOut of Stock |
This Product Fits
- Harley Davidson
- Low Glide/Low Rider FXRS 1987-1993
- Low Rider Chrome FXRC 1987, 1988
- Low Rider Sport FXRS-SP 1987-1993
- Sport Glide FXRT 1987-1992
- Sportster Custom XL1200C 1996-2019
- Sportster Custom XL883C 1998-2009
- Sportster Deluxe XLH883DLX 1989, 1990, 1991, 1992
- Sportster Forty-Eight Special XL1200XS 2018, 2019
- Sportster Forty-Eight XL1200X 2010-2022
- Sportster Hugger XLH883HUG 1988-2003
- Sportster Iron XL1200NS 2018, 2019, 2020, 2021
- Sportster Iron XL883N 2009-2022
- Sportster Low/SuperLow XL883L 2005-2019
- Sportster Low XL1200L 2006-2011
- Sportster Nightster XL1200N 2007-2012
- Sportster Roadster XL1200CX 2016, 2017, 2018, 2019, 2020
- Sportster Roadster XL1200R 2004, 2005, 2006, 2007, 2008
- Sportster Roadster XL883R 2002-2012
- Sportster Seventy-Two XL1200V 2012, 2013, 2014, 2015, 2016
- Sportster Sport XL1200S 1996-2003
- Sportster SuperLow XL1200T 2014, 2015, 2016, 2017
- Sportster XL883 2004-2009
- Sportster XLH1100 1986, 1987
- Sportster XLH1200 1988-2003
- Sportster XLH883 1986-2003
- XL 1979-1984
- XLCH 1979
- XLH1000 1979-1985
- XLS Roadster 1979-1985
- XLX-61 1983, 1984, 1985
- XR1000 1983, 1984, 1985
This item is also available for 45 different vehicles.
View All 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 1993-2017
- Dyna Low Rider S FXDLS 2016-2017
- Dyna Street Bob FXDB/I 2006-2017
- Dyna Super Glide Custom FXDC/I 2005-2014
- Dyna Super Glide FXD/I 1995-2010
- Dyna Super Glide Sport FXDX 1999-2005
- Dyna Super Glide Sport Touring FXDXT 2001-2003
- Dyna Wide Glide FXDWG/I 1993-2017
- Electra Glide Classic FLHTC/I 1984-2013
- Electra Glide Special FLHX 1984
- Electra Glide Sport FLHS 1984-1993
- Electra Glide Standard FLHT 2019-2022
- Electra Glide Standard FLHT/I 1984-2009
- Electra Glide Ultra Classic FLHTCU/I 1989-2019
- Electra Glide Ultra Classic Low FLHTCUL 2015-2016
- Electra Glide Ultra Limited FLHTK 2010-2024
- Electra Glide Ultra Limited Low FLHTKL 2015-2019
- FLH 1984-1985
- Freewheeler FLRT 2015-2025
- Road Glide 3 FLTRT 2023-2026
- Road Glide Custom FLTRX 2010-2013
- Road Glide FLTR/I 1998-2009
- Road Glide FLTRX 2015-2023
- Road Glide Limited FLTRK 2020-2024
- Road Glide Special FLTRXS 2015-2023
- Road Glide ST FLTRXST 2022-2023
- Road Glide Ultra FLTRU 2011-2019
- Road King Classic FLHRC/I 1998-2013
- Road King Custom FLHRS/I 2004-2007
- Road King FLHR/I 1994-2022
- Road King Special FLHRXS 2017-2025
- Street Glide FLHX/I 2006-2023
- Street Glide Special FLHXS 2014-2023
- Street Glide ST FLHXST 2022-2023
- Street Glide Trike FLHXXX 2010-2011
- Tour Glide Classic FLTC/I 1984-1991
- Tour Glide FLT 1984-1986
- Tour Glide Ultra Classic FLTCU/I 1989-1996
- Tri Glide CVO/SE FLHTCUTGSE 2020-2022
- Tri Glide Ultra Classic FLHTCUTG 2009-2025
Product Description
Part Numbers
Fitment
166 Customer Reviews for All Models
4.5/5
1 Questions & 0 Answers for All Models
Related Videos
How to Install Rear Shocks on a Harley-Davidson by J&P Cycles
Daytona Bike Week '26 Reacts To My Harley-Davidson style Chopper
The Indian Larry Twisted Frame Chopper | J&P Custom Motorcycle Builds
150-Horsepower Harley-Davidson | J&P: Custom Motorcycle Builds
124 Cubic Inch Twin Cam FXR | J&P: Custom Motorcycle Builds
The First 8 Things You Should Change When Buying a Harley Davidson
Reviews & Questions
166 Customer Reviews for All Models
1 Questions & 0 Answers for All Models
