Progressive 418 Shocks_2

Complete shock assemblies include chrome springs and covers. Shock body machined from aircraft quality aluminum and is clear anodized for good looks and long life. Double-wall construction with steel inner wall for durability. 4130 chromoly steel, hard-chromed shaft. Five-posistion externally adjustable rebound damping. Four-posistion easily adjustable spring pre-load allows for tuning for a ride and load characteristics. Gas-charged for fade-free operation. Speed sensitive, multi-stage damping for a consistent ride over varying road surfaces. Shocks are available in several lengths for custom applications. Sold in pairs.