Radflo Air Shocks
Radflo air shocks not only dampen, but also suspend your lightweight off-road vehicle without the need for additional springs.
Easily shave weight from the suspension on your lightweight vehicle application without giving up the performance and control you need to stay ahead. The versatility and simplicity of air shocks is becoming increasingly popular among rock crawlers and other lightweight vehicle applications. Similar in function to coil-over shocks, they support the vehicle weight and dampen suspension motion. Spring rate and ride height can be tuned by adjusting internal nitrogen pressure and oil volume. The ultra-compact size is extremely easy to fit, and the economical price is impossible to ignore.
Air Shock Features
Versatile performance serves multiple functions and costs less
Whether used alone to suspend and dampen your lightweight vehicle or as a secondary spring carrier on more advanced setups, our air shocks are an economical alternative to single rate coil-over shocks.
Lightweight design provides significant weight savings and reduces unsprung mass
The extra large alloy steel piston rod provides exceptional strength while displacing more fluid to reduce overall weight. Multi-direction, triple lip sealing system prevents oil contamination while ensuring excellent gas and oil retention.
Simple and reliable construction surrounded by a superior finish
Our air shocks feature a 2.0" or 2.5" mirror polished body manufactured from SSID steel tubing. A clear cadmium finish provides the highest level of corrosion resistance. Chrome plating is also available.
Velocity sensitive valving automatically adjusts to terrain for improved control, handling and comfort
Radflo's exclusive Freeflo™ racing piston utilizes adaptive damping technology to automatically match shock performance to surface conditions. Multi-stage compression and rebound damping characteristics can be independently customized to suit your vehicle setup and driving preferences.
Completely rebuildable, serviceable and tunable for virtually unlimited service life
Because all shocks wear out eventually, we designed every single component to be easily serviced or replaced. Even the individual valve shims can be changed to fine-tune damping performance. Our highly experienced technicians can perform these services, or you can service the shocks yourself for immediate results.
Air Shock Details
BodySSID alloy steel tube
RodHard chromed and mirror polished A513 alloy steel
Rod GuideCNC machined bronze, Teflon® coating
SealCombination Quad-Ring® and lip seal, rebuildable
PistonRadflo aluminum Freeflo™ racing piston
ValvingSelf-adjusting, velocity-sensitive deflective disc, consumer or factory tunable
OilRadflo high-temp foam resistant suspension fluid
PressurisationNitrogen gas, 50-450 psi
BearingsTeflon® lined spherical steel
Body Caps &
FinishMirror polished, clear cadmium plating, chrome optional
ServiceConsumer or factory serviceable