Progressive Suspension 444 Series Shock - 13 Inch, Standard/Heavy-Duty, Chrome - Part 444-4002C

444 Series Shock - 13" - Standard/Heavy-Duty - Chrome

The Progressive Suspension 444 Series Shock offers advanced damping technology designed to enhance your motorcycle's ride quality. Featuring the innovative Frequency Sensing Technology (FST), these shocks automatically adjust damping based on bump frequency, ensuring a smoother and more controlled ride across various terrains. The deflective disc valving system provides precise tuning for optimal shock response and stability. The preload spring can be adjusted manually without special tools, allowing for quick customization to your riding preferences. Each shock includes a progressive-rate spring and is high-pressure gas charged, delivering consistent performance and improved durability. Made in the USA, these shocks are slightly longer than stock, which may alter the head angle and result in quicker steering, or slightly shorter, providing slower steering. Before installation, verify that your wheel travel can accommodate length changes without clearance issues involving the swingarm, exhaust, chain or belt guard, or tires. Designed for heavy-duty applications, they are suitable for bikes operating at or near maximum load ratings more than half of the time, ensuring reliable performance under demanding conditions.

Features:

• Frequency Sensing Technology (FST) automatically adjusts damping for superior ride quality

• Deflective disc valving provides precise tuning and stability

• Preload spring is adjustable by hand, no special tools required

• Includes a progressive-rate spring for accommodating different riding conditions

• High-pressure gas charged for consistent, reliable performance

• Made in the USA for quality assurance

• Slightly longer and shorter shock options available, affecting steering response

• Designed for heavy-duty applications, suitable for high load conditions