Progressive Suspension 444 Series Shocks 13.5in. - Black - 444-4073B

Features:

• Features 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
• Standard or heavy duty spring rate with a black or chrome finish
• Sold in pairs
• Made In USA