Arma MX on sale now! 20% off, $1172 includes one spring.

Ferro MX forks on sale as well, buy both and receive 20% off both. (15% off Ferro individually)

At EXT, our commitment is always to deliver the best possible products tailored to the specific needs of each application. Whether it's race cars, side-by-sides (SSVs), motorcycles, bicycles, or ATVs, we understand that every vehicle is unique and demands bespoke solutions to maximize performance, safety, and comfort. Recognizing the global surge in popularity of electric dirt bikes, especially those manufactured by Sur-Ron, we identified a clear need for a custom shock absorber. This innovation aims not just to enhance the performance of these specific vehicles but also to improve their safety, reliability, and overall enjoyment.

Enter "Arma MX" – our latest creation, which draws upon the proven foundation of our Arma MTB damper. It not only borrows its name but also inherits all the qualities that have made its predecessor a favorite among mountain bike enthusiasts. With Arma MX, we've invested considerable effort in developing a unique platform that introduces new advancements in mechanical strength. These enhancements ensure safe riding and unmatched performance for off-road electric vehicles, particularly Sur-Ron e-bikes.

Designed exclusively for electric dirt bikes, the Arma MX is available in a 267×87 mm size, ready to revolutionize the way riders experience the trails.

Specs:

• New head design: Arma Mx boasts a newly designed head obtained from a machined solid 7075 T6 aluminum piece, to increase resistance and reliability given the higher weight of the e-bike and its off-road and MX track usage
• Longer reservoir body: Longer reservoir body to accommodate longer damper stroke while keeping reservoir pressure at lower value, enhancing damper low friction quality and sensitivity even at high temperatures.
• Steel chromed shaft: The steel chromed shaft provides increased strength with the addition of a proprietary special low friction coating to further reduce friction.
• Dedicated eyelet design and spherical bearings: Dedicated eyelet design to improve toughness and reliability and with spherical bearings to decrease friction and increase small bump sensitivity, traction and comfort.
• New cover guide and strong negative spring: The cover guide has been redesigned and inside of it a strong negative spring improves platform stability, further protecting from harsh top-out and helping with the rear wheel/swingarm load.
• New high flow piston: New high flow piston design to improve sensitivity and tunability.
• New compression valve: The new compression valve increases the adjustability range and helps to provide smoother, consistent riding.
• New externally adjustable HBC: New externally adjustable HBC and more efficient design to increase bottom out protection.

What's included

Each ARMA MX comes with one spring and all the hardware required to bolt straight up to the Sur-Ron Light Bee or Talaria Sting.