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Progressive Suspension 444 Series Shock - 11.5 Inch Standard Chrome - Part #444-4059C
Regular price $860.95 USD
Category:
Upgrade your motorcycle's ride quality with the Progressive Suspension 444 Series Shock, designed for optimal performance and durability. Featuring the innovative Frequency Sensing Technology (FST), these shocks automatically adjust damping by sensing the frequency of bumps, ensuring a smooth and controlled ride across various terrains. The deflective disc valving enhances shock responsiveness, providing superior handling and stability. The pre-load spring can be easily adjusted by hand without the need for special tools, allowing for quick customization to your riding preferences. Equipped with a progressive-rate spring and high-pressure gas charging, these shocks deliver consistent performance and improved shock absorption under load.
Constructed in the USA, the 444 Series shocks are slightly longer than stock units, which may alter the head angle and result in quicker steering response. Conversely, shorter shocks can modify steering characteristics toward a slower feel. It is important to verify that wheel travel can accommodate these length changes without causing clearance issues such as contact with the swingarm, exhaust, chain or belt guard, or tires before installation. These shocks are highly recommended for heavy-duty applications, especially for bikes operating at or near maximum load capacity over 50% of the time, ensuring sustained performance and reliability. Whether restoring your motorcycle or upgrading for enhanced ride comfort, the Progressive Suspension 444 Series shocks offer a robust solution for demanding riders seeking quality and precision in their suspension system.
Features:
- Frequency Sensing Technology (FST): Automatically adjusts damping based on bump frequency for optimal ride quality
- Deflective disc valving: Enhances shock responsiveness and stability
- Pre-load spring: Easily adjustable by hand without tools for personalized ride setup
- Progressive-rate spring: Provides smooth compression and rebound performance
- High-pressure gas charged: Ensures consistent shock performance under load
- Made in the USA: Quality manufacturing standards and reliable performance
- Variable length: Slightly longer or shorter shocks may affect steering and head angle, compatibility should be verified for clearance issues
- Heavy-duty application suitability: Designed for bikes operating near maximum load capacity for extended periods





