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Progressive 11 1/2"-13" 444 Series Shocks For Harley Dyna 1991-2014
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  • Progressive 11 1/2"-13" 444 Series Shocks For Harley Dyna 1991-2014
  • Progressive 11 1/2"-13" 444 Series Shocks For Harley Dyna 1991-2014

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MSRP
$624.95 - $669.95
Your Savings (10%):
$62.50
Your Price
$562.45
Please select a Size and Finish to view availability.

Progressive 444 Series Shocks For Harley Dyna

After more than a decade of ruling the roads with the road proven 440 Series shocks, Progressive unveiled another breakthrough design. Dubbed Frequency Sensing Technology (FST) for its unique ability to dynamically adjust damping as you ride. The result is superior performance no matter the road conditions. A top mount threaded preload adjuster allows for fine tuning with a simple twist of the cap.

Features:

  • Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
  • Deflective disc valving
  • Adjust spring pre-load by hand - no special tool needed!
  • Progressive-rate spring
  • Made in USA
View Fitment Notes & Exceptions

Fitment Notes & Exceptions

  • Stock shock length varies from vehicle to vehicle - please verify your length prior to ordering
  • Shock lengths are measured fully extended, eyelet-to-eyelet on centers
  • 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 shocks 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 swingarm, axle, frame, tire, fender, chain/belt and guard, and exhaust
  • Not for Switchback (FLD)
  • To use the 11” or 11.5” shock on FXDWG models, the fender may need to be modified as follows: When the shock is compressed, the belt guard may hit the fender edge (see Figure 1). Trim the fender as shown in Figure 1 inset. After trimming is complete, install one shock with springs removed and compress shock to verify that belt guard clearance is sufficient.

This Product Fits:
Harley Davidson
Dyna Convertible FXDS 19942000
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Glide Daytona FXDB-D 1992
Dyna Glide Sturgis FXDB-S 1991
Dyna Low Rider FXDL/I 19931997, 19992009, 2014
Dyna Super Glide FXD/I 19952010
Dyna Super Glide Sport FXDX 19992005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide FXDWG/I 19932014
Fat Bob FXDF 20082014
FXDSE 2007
FXDSE2 2008
FXDWG2 2001
FXDWG3 2002
Street Bob FXDB/I 20062014
Super Glide Custom FXDC/I 20052014
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Have a functionality, fit, or otherwise product-specific question about the Progressive 11 1/2"-13" 444 Series Shocks For Harley Dyna 1991-2014? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Progressive 11 1/2"-13" 444 Series Shocks For Harley Dyna 1991-2014
Already Asked: 1 Question, 2 Answers
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A shopper asked: I weigh 250 lbs, no 2 up riding and no carrying luggage. Should I get the regular or HD springs ? I'm looking for good handling and a smooth ride. Harry Apr 30, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
James P: I weigh 170 without gear on and little to no 2 up riding and I ride with the hd on the softest settings. It's superior to the factory ride quality still. I would do the hd if I were you. Whenever I upgrade, if I do the progressive specifically the 444, they will be hd as well. May 1, 2014
Reply to James Good answer? Yes (1) No (0)
Toby F: I weigh 240 and ride a 2014 Street Bob with progressives 444(regular springs ). Ride is great. May 2, 2014
Reply to Toby Good answer? Yes (1) No (0)
Product Style RevZilla SKU ID Manufacturer Product # Availability
Standard 11 1/2" / Black 899785 4444052B/444-4052B Available: Usually ships in 1-2 business days
Standard 11 1/2" / Chrome 899786 4444052C/444-4052C Available: Usually ships in 1-2 business days
Standard 12" / Black 899769 4444036B/444-4036B Available: Usually ships in 1-2 business days
Standard 12" / Chrome 899770 4444036C/444-4036C Available: Usually ships in 1-2 business days
Standard 12 1/2" / Black 899771 4444038B/444-4038B Available: Usually ships in 1-2 business days
Standard 12 1/2" / Chrome 899772 4444038C/444-4038C Out of Stock
Standard 13" / Black 899773 4444039B/444-4039B Available: Usually ships in 1-2 business days
Standard 13" / Chrome 899774 4444039C Out of Stock
Heavy Duty 12 1/2" / Black 899777 4444048B/444-4048B Available: Usually ships in 1-2 business days
Heavy Duty 12 1/2" / Chrome 899778 4444048C/444-4048C Available: Usually ships in 1-2 business days
Heavy Duty 13" / Black 899783 4444051B/444-4051B Available: Usually ships in 1-2 business days
Heavy Duty 13" / Chrome 899784 4444051C/444-4051C Available: Expect 2-4 business days processing time prior to shipment