444 Series Shocks

444 Series Shocks

 
Our 444 Series Shocks feature a proprietary patented Frequency Sensing Technology (FST) that has the unique ability to dynamically adjust damping as you ride; what this means is whether you’re hitting the small or big bumps in the road, the shock distributes oil through ports accordingly to soak up the hit making for an ultimately comfortable ride. A top mount threaded preload adjuster allows for fine-tuning with a simple twist of the cap. 444 Series shocks are available in 3 configurations: Standard Weight, Heavy-duty (250+ lbs.) and Super Heavy Duty (Touring Models only - 350+ lbs.).
 
 
Every 444 shock is hand-built, tuned and dyno’d and include a Limited Lifetime Warranty.
 
 

At Progressive Suspension we always want to be sure that you get the perfect part for your ride. Please click the link below to select your ride so we can be sure we get you exactly what you need.

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FROM: $781.95

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Details
  • 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
  • Standard or heavy duty spring rate and black or chrome finish
  • Limited Lifetime Warranty & made in USA
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Product Warnings
Warning Symbol   WARNING: Cancer & Reproductive Harm - www.p65warnings.ca.gov
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