Air Volume Adjust
The AVA system gives the rider the ability to fine-tune the slope of the spring curve by changing the volume of air in the shock.

With legends like Guy Cooper riding this shock, it's no wonder the MXR has dominated the mini-moto scene. This shock can handle everything from easy trail riding to extreme pit bikes. The FLOAT® MXR is the smallest and lightest (only 1.1 lbs.) shock in our FLOAT AirShox line-up. With features like our Air Volume Adjust (AVA) system, infinitely adjustable air spring, aerospace heims, and externally adjustable rebound damping, our FLOAT MXR is the absolute best solution for all weight weenies that think in terms of "power-to-weight ratio."

The AVA system gives the rider the ability to fine-tune the slope of the spring curve by changing the volume of air in the shock.
One of the most significant components in any shock is its piston and valving … they are the heart of any damper. Every shock in our lineup utilizes our race-proven Velocity-Sensitive Damping Control technology. Through the use of different piston flow designs and variable valving specifications, we are able to custom tune each shock for its intended application.
Working closely with one of the word's leading seal suppliers, FOX Racing Shox has developed our unique dual stage Samurai Sealing System (SSS) for use on all FLOAT 2, FLOAT X, and FLOAT X EVOL air shocks. The seals in the SSS are specifically designed from a special low-temperature, highly durable material that scrapes away snow, ice, and debris while simultaneously keeping the seals lubricated for minimal friction.
Our patented Self-Adjusting Negative Air Spring creates an air shock with a coil-like feel by automatically keeping the balance between the positive and negative air chambers thus reducing the preload commonly associated with air-spring shocks. This balance of pressures also insures smooth stiction-free action and eliminates any possible harsh top-outs.
Use our Dealer and Distributor listing to find an outlet near you.