Progressive Harley 444 Series Shocks 12.5in - Black

When you're looking to smooth out your ride on a Harley-Davidson Dyna, especially on longer trips or over varied road surfaces, the Progressive 444 Series Shocks are a solid choice. These 12.5-inch black shocks are built to handle the demands of the road, offering a significant upgrade over stock suspension. They are designed to fit a range of Harley-Davidson Dyna models, including popular bikes like the Street Bob, Fat Bob, and Wide Glide, providing a more comfortable and controlled experience for riders.

What sets these shocks apart is their proprietary Frequency Sensing Technology (FST). This advanced system allows the shocks to automatically adjust damping based on the frequency of bumps encountered. Whether you're dealing with small road imperfections or larger impacts, the FST system dynamically distributes oil through specific ports to absorb the hit effectively. This results in a notably more comfortable ride without sacrificing control. The shocks also feature a progressive rate spring, which offers a softer initial engagement for small bumps and stiffens up as needed for larger ones. For fine-tuning the ride to your specific needs or load, a top-mounted threaded preload adjuster lets you make adjustments by hand, no special tools required. You can also choose between standard or heavy-duty spring rates to match your riding weight.

These shocks are well-built in the USA and come with a limited lifetime warranty, reflecting Progressive's confidence in their durability. The black finish offers a clean, custom look that complements many Harley-Davidson aesthetics. When installing, remember to refer to the manufacturer's instructions for proper setup and adjustment to get the most out of their advanced damping capabilities.