PROGRESSIVE SUSPENSION 444 Series Shocks — 318 mm (12.5") extended length, rear, chrome – 91-17 Dyna, 01-02, 07-10 CVO

Take your motorcycle's ride to the next level with the 444 Series shocks. These shocks feature the all-new Frequency Sensing Technology (FST), which senses the frequency of bumps and automatically adjusts damping for superior ride quality. 🚀

• Deflective disc valving for consistent control
• Hand-adjustable spring preload with no special tool required
• Includes a progressive-rate spring and is high-pressure gas charged for consistent performance
• Made in the USA
• Shocks slightly longer than stock may alter head angle slightly and provide quicker steering
• Shocks slightly shorter than stock may alter head angle and provide slower steering
• Before purchasing or attempting to install shocks different than OEM length, confirm your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact and chain/belt guard or tire contact
• Heavy duty applications recommended for bikes operating at or near maximum load rating over 50% of the time

These shocks are designed to improve ride quality across a wide range of conditions by automatically tuning damping on the fly. Regularly inspect fitment and clearances when changing from OEM length to ensure safe operation. 🔧