Progressive 444 Series shocks for Harley-Davidson use Frequency Sensing Technology (FST) to dynamically adjust damping in real time as you ride over bumps of any size. Hand-adjustable preload and a choice of spring rates and finishes make these a bolt-on upgrade for improved comfort and control.
Fits Harley-Davidson models. Verify your year and model fitment before ordering.
FST senses the speed and size of road bumps and automatically adjusts internal damping to absorb both small and large impacts smoothly.
No — the top-mount preload adjuster threads by hand. Just twist the cap to dial in your ride height and firmness.
Heavy-duty springs support more load and are stiffer overall. Choose standard for typical riding, heavy-duty if you carry passengers or luggage regularly.
Yes — Progressive 444 shocks are manufactured in the USA.
Yes — limited lifetime warranty on manufacturing defects.
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
| BRAND | Progressive |
| TYPE | Shocks and Struts |
| SKU | T14-669576 |
| WEIGHT | 8.85 lb |
This is my 2nd set of progressive's 444 shocks.<br />My 1st set were on my custom 2013 Harley Davidson Dyna Switchback, the 2nd set are on my 2016 Triumph Rocket 3 roadster.<br />These shocks do a fantastic job of smoothing out the bumps in the road, even with a passenger.
