STR Aluminum Air Shock 6 Inch -18 Inch Off Road Suspension Shocks

The STR High Performance Air Shock delivers ultra performance for long travel off-road racing suspension applications. This STR strut/shock combination is engineered for rock crawlers, trucks, buggies, desert racers, and custom off-road builds.

• Tunable dual pressurized chambers for stability and ride height control
• 3-stage compression damping system:
  • 1st stage: Compressed nitrogen
  • 2nd stage: 5W Spectro Golden Cartridge Fork Fluid
  • 3rd stage: 1" hydraulic bump stop
• High load capacity: 1900lbs per strut
• Compact and lightweight design
• 7-position externally adjustable rebound damping
• End of stroke cushioning
• Improved cooling fins for enhanced heat dissipation
• Internal hardened chrome steel cylinder
• Spherical bearings for 1/2" & 5/8" mounting bolts
• 5000 psi seals for extreme durability
• Anodized outer coating prevents corrosion

The STR strut features unique dual nitrogen charged chambers for unmatched stability in off-road suspension, with full tunability for stability, ride height, and spring rate. Constructed from high-grade billet 6061 aluminum with stainless steel internal components and chrome plated piston shafts, these struts offer lightweight durability in a compact package.

The compression damping system includes a 1-inch hydraulic bump stop, high flow oil return passageways, and a velocity sensitive compression valve to prevent bottoming out. With a compact 3.2" body, 2" piston, and 1.75" diameter piston shaft, these struts fit most builds while withstanding the harshest conditions. Available in standard lengths (8"-20") with custom orders up to 30" travel length.