NEW FOR 2017: 444/944 SUPER HEAVY DUTY Shocks for HD Touring

Posted by on Apr 11, 2017 in New Products, News, Product | 2 comments

Progressive Suspension’s 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.

Also available are the Progressive 944 Ultra Touring shocks, which are designed to deliver a comfortable ride at a 1″ lowered stance. Built around their latest FST technology, The Ultra Touring shocks utilize all the suspension travel provided by the full-length stock units, but in a 1″ lowered ride height. The unique Ultra Touring spring combination not only delivers a lowered ride height while its being ridden, but also while it’s on the side stand.

Both the 444 Series and 944 Ultra Touring shocks are available in 3 configurations: Standard (Up to 250 lbs.), Heavy-duty (250-350 lbs.) and now the NEW FOR 2017 Super-duty (350+ lbs.) Standard, Heavy Duty and Super Heavy Duty in 13”, 13.5” and 13” LOW lengths for the Harley-Davidson Touring Models.

NOTE: Super Heavy Duty shocks do not increase the load capacity of the bike designated by the manufacturer. Both shocks are tested, tuned and dyno’d in Progressive’s facility in La Palma, California and come with a lifetime limited warranty.


  1. Can we use that on Honda Motorcycle?