The Progressive 444 Shocks provide excellent ride quality with their Frequency Sensing Technology that’ll provide a major upgrade over your stock shocks. These feature a black finish.
Fits: 2004-2020 Harley Sportster XL models
- 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 Spring Rate
- Sold in pairs
- Made in the U.S.A.