Name: Radflo 2.0 Air Shock - 1.25″ Shaft
Brand: Radflo Suspension
SKU: 5SA-007-00
Price: 379.5 USD
Availability: InStock

$379.50

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The Radflo 2.0 Air Shock with 1.25″ shaft is the perfect solution for lightweight off-road builds looking to reduce suspension weight without sacrificing performance or control. Popular among rock crawlers and lightweight buggy applications, air shocks combine spring and damping functions into one compact, economical unit.

Similar to a coil-over in function, this air shock supports vehicle weight while controlling suspension motion. Spring rate and ride height are easily tuned by adjusting internal nitrogen pressure and oil volume, giving you flexibility without swapping springs.

Its ultra-compact size makes installation simple, even in tight mounting locations. Whether used as a primary suspension component or as a secondary spring carrier in more advanced setups, this 2.0 air shock delivers versatile performance at an economical price point.

Built with a mirror-polished SSID alloy steel body and clear cadmium plating for corrosion resistance, this shock is engineered for durability in harsh off-road environments. Radflo’s exclusive Freeflo Racing Piston and velocity sensitive valving automatically adapt to terrain conditions for improved handling and comfort.

Includes:

(1) Radflo 2.0 Air Shock
Universal Spherical Bearing & Mounting Hardware

*Sold Individually.

Shock Type: Off-Road Air Shock
Travel Length: 5.5″, 8" 8.5", 10", 12", 14", 16", or 18"
Body Diameter: 2.0″
Shaft Diameter: 1.25″
Bearing Size: 0.5″
Body Material: SSID Alloy Steel Tube
Body Finish: Clear Cadmium Plating
Body Caps/Eyelets: CNC Machined 6061 Aluminum
Caps Finish: Black Anodized
Rod Material: Mirror Polished Steel
Rod Finish: Chrome Plated
Rod Guide: CNC Machined Bronze with PTFE Coating
Piston: Radflo Aluminum Freeflo Racing Piston
Seal System: Rebuildable Quad-Ring & Lip Seal
Valving Type: Velocity Sensitive Deflective Disc
Valving: Consumer or Factory Tunable
Oil Type: Radflo High Temp Foam Resistant Suspension Fluid
Pressurization: Nitrogen Gas
Charge Pressure: 200 PSI (Adjustable via nitrogen fill)
Serviceability: Consumer or Factory Serviceable
Sold: Individually

Universal fitment for lightweight off-road applications including:
Rock crawlers
Lightweight trail rigs
Custom tube chassis builds
Secondary spring carrier setups
Proper nitrogen pressure, mounting geometry, and tuning must be set according to vehicle weight and intended use.

Air shocks are an excellent option for reducing unsprung weight while maintaining adjustable suspension performance. The 1.25″ shaft increases structural strength while displacing additional fluid, helping balance durability and overall weight savings.

Spring rate and ride height are adjusted by modifying nitrogen pressure, typically starting around 200 PSI. This makes tuning simple without swapping coil springs. Radflo’s Freeflo Racing Piston and velocity sensitive valving automatically adjust damping characteristics based on shaft speed, providing improved traction and control across varied terrain.

Fully rebuildable and tunable, this air shock is designed for long-term serviceability and race proven reliability.

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Radflo 2.0 Air Shock - 1.25″ Shaft

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