EXT Arma MX (E-MX Damper)

Sale price Price $1,150.00 Regular price $1,150.00 Unit price  per 

Shipping calculated at checkout.

Product is currently in stock and orders will ship within a few days

This shock is a direct bolt on replacement for the Sur Ron Light Bee X and Talaria Sting. No additional Hardware is needed, simply bolt it in and go. Shock will be pre tuned by us based on the information you provide.   

Engineered with performance and control as primary objectives, the shock structure has seen a redesign in order to be more robust. The Hydraulic Bottom-Out Circuit (HBC) has been enhanced with a wider range of adjustment, in order to prevent bottom-out issues, while allowing riders to use softer spring rates and providing excellent support and end stoke characteristics.

The Arma MX includes the following features

  • 4 way adjustable: LSC-HSC-LSR-HBC (Hydraulic Bottom-Out Control)
  • High flow 29 mm main piston
  • 24 mm valve piston
  • 14 mm shaft (50% larger than most other coils on market to help deal with large side loading events)
  • Engineered rebound circuit to separate bump and rebound oil flow – Ultra low-friction coating
  • User adjustable HBC technology
  • Very low reservoir pressure for maximum sensitivity  and low cavitation(55 PSI)
  • Full custom hydraulic setup that is bike and rider specific for each shock
  • Very low hysteresis for high dynamic response
  • High turbulent flow for progressive dampening and mid stroke support
  • Low friction seal
  • Thinner bottom-out bumper and debris clearing washer
  • New low profile rebound knob for easy spring swap
  • Included with 1 light weight spring available in 400lb, 450lb, 500lb, 550lb or 600lbs (Lower options may be available upon request)
  • Comes with Sur Ron specific mounting hardware for easy bolt in instillation. 

*This is a special edition shock that will be built in limited runs.

Spring Guide
Rider Weight Spring
Up to 150 400
150 to 190 450
190-220 500
220-245 550
245+ 600

Note: This table is a general
guide. For firmer or softer preference
select a spring weight above or below.
Feel free to contact us with questions.

Warning: Please refer to the Sur Ron guidance regarding maximum weight limit for the bike.