
Specifications
- Brand
- Progressive
- Part #
- 444-4019B
- UPC
- 444-4019B

Progressive Harley 444 Series Shocks 12.5in - Black
$860.95
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Progressive Harley 444 Series Shocks 12.5in - Black. Features Frequency Sensing Technology for an improved ride.
Key Features
- Fits a wide range of Harley-Davidson motorcycles including Road King, Electra Glide, and Street Glide models.
- Features patented Frequency Sensing Technology (FST) that automatically adjusts damping for improved ride quality.
- Includes a top-mount threaded preload adjuster for easy, tool-free adjustment.
- Available with standard or heavy-duty spring rates and progressive rate springs.
- Utilizes deflective disc valving for effective damping control.
- Finished in black for a custom look.
Product Details
What you get in this package are a pair of Progressive 444 Series Shocks, measuring 12.5 inches in length and finished in black. These aren't just any shocks; they're built with Progressive's patented Frequency Sensing Technology (FST). This advanced system allows the shocks to automatically adjust their damping based on the frequency of bumps they encounter. Whether you're dealing with small road imperfections or larger impacts, the FST helps distribute oil through the shock's ports to soak up the hit, leading to a more comfortable ride on a wide range of Harley-Davidson models like the Road King, Electra Glide, and Street Glide.
The 444 Series shocks are designed for fine-tuning your ride. They feature a top-mount threaded preload adjuster that lets you easily adjust the spring preload by hand, meaning you won't need any special tools to dial in the suspension to your preference or load. You can also choose between standard or heavy-duty spring rates, and these shocks come with a progressive rate spring for a more adaptable feel. The deflective disc valving further contributes to the shock's ability to manage damping effectively.
These shocks are a well-built option for riders looking to improve their motorcycle's handling and comfort. They are made in the USA and come with a Limited Lifetime Warranty, giving you confidence in your purchase. You can select the standard weight configuration or opt for the heavy-duty spring rate if you typically ride with a passenger or carry extra gear, with a super heavy-duty option available for touring models.
Specifications
- Brand
- Progressive
- Manufacturer Part #
- 444-4019B
- UPC
- 444-4019B
Frequently Asked Questions
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