- Frequency Sensing Technology (FST) allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
- Standard or heavy duty spring rate and black or chrome finish
- Adjust spring pre-load by hand, no special tool needed
- Limited Lifetime Warranty & made in USA
- Deflective disc valving
- Progressive rate spring
Enhance your Harley-Davidson Tri-Glide and Street Glide Trike with the Progressive 444 Series Shocks, part number 444-4074B. These high-performance shocks feature proprietary Frequency Sensing Technology (FST) that dynamically adjusts damping in real-time, ensuring a smooth and comfortable ride regardless of road conditions. Whether you're navigating small bumps or larger road imperfections, the shocks automatically distribute oil through optimized ports to absorb impacts effectively, providing superior ride quality. The 13.5-inch length offers a balanced stance and improved handling for touring and cruising applications, making them an ideal upgrade for your touring motorcycle.
Constructed with a progressive rate spring and deflective disc valving, these shocks deliver consistent performance and durability. The top-mounted threaded preload adjuster allows for easy spring preload tuning by hand, enabling you to customize ride firmness without the need for special tools. Available in a sleek black finish, the 444 Series shocks come in standard, heavy-duty, and super-heavy-duty configurations to accommodate a range of rider weights and load requirements. Heavy-duty models are recommended for riders over 250 lbs., while super-heavy-duty versions are designed for touring models exceeding 350 lbs.
Built in the USA and backed by a limited lifetime warranty, these shocks are a reliable choice for serious touring enthusiasts. They are compatible with various Harley-Davidson models from 2009 to 2015, including the FLRT Freewheeler, FLHTCUTG Tri Glide Ultra Classic, and FLHXXX Street Glide Trike. Easy to install and adjust, the Progressive 444 Series shocks are designed to enhance your riding experience with improved comfort, stability, and handling on long journeys or daily commutes.
Features:
- Frequency Sensing Technology (FST): Automatically adjusts damping based on bump frequency for superior ride quality
- Adjustable preload: Easily fine-tune spring preload by hand without tools
- Multiple configurations: Available in standard, heavy-duty, and super-heavy-duty models to suit different rider weights and load conditions
- Progressive rate spring: Provides smooth compression and rebound for enhanced comfort and stability
- Deflective disc valving: Ensures consistent damping performance across various riding conditions
- Finish options: Available in sleek black or chrome to match your motorcycle’s style
- Made in USA: Built with quality and durability in mind, backed by a limited lifetime warranty
