PROGRESSIVE SUSPENSION 444 SERIES HEAVY DUTY SHOCK CHROME 13" (330MM) 555809 eliminating the need for any

eliminating the need for any external hoses or hardware

Anodized T6 billet aluminum

Note: See 508723 for the smaller

00 W/ Bleeder

PROGRESSIVE SUSPENSION 444 SERIES HEAVY DUTY SHOCK CHROME 13" (330MM) 555809 eliminating the need for any444 Series ShocksFeatures the all new Frequency Sensing Technology (FST) which allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality Deflective disc valving Adjust spring pre load by hand, no special tool needed Includes a progressive rate spring and is high pressure gas charged for consistent performance 444 Series shocks are available in 3 configurations: Standard (Up to 250 lbs.), Heavy duty