SKU: 14720092927

EXT Arma MX Rear Shock

Sale price$471.58 Regular price$523.98
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

EXT Arma MX Rear ShockThis is the best shock in the industry, Its the shock we run on all of our Personal Bikes. Its a night and day difference from the oem shock. And if your pair it to the EXT Ferro its unbelievable! if we could go back and start our upgrade process over again the EXT suspension would be one of the first upgrades we would do! The Arma MX is a direct bolt on replacement for the Sur Ron Light Bee X , Talaria Sting and E Ride Pro SS. No additional Hardware

This is the best shock in the industry, Its the shock we run on all of our Personal Bikes. Its a night and day difference from the oem shock. And if your pair it to the EXT Ferro its unbelievable! if we could go back and start our upgrade process over again the EXT suspension would be one of the first upgrades we would do!

 

The Arma MX is a direct bolt-on replacement for the Sur Ron Light Bee X , Talaria Sting and E-Ride Pro SS. No additional Hardware is needed, simply bolt-on and go. 

 

Bike Fitment:

Direct Bolt On - No additional parts necessary

  • Talaria Sting MX5
  • Talaria Sting MX3
  • Talaria Sting mx4/R
  • Surron Light Bee
  • Segway X260
  • E-Ride Pro SS 1/2/3.0
  • Talaria XXX - it will be stiffer than your oem shock because there is no linkage. But it does fit!
  • Throne Srpnt
  • Rerode R1
  • 79Bike Falcon Pro
  • 79Bike Falcom GT

Does not Fit 79 bike falcon m - you need extra shims to make it fit!

 

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 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 140 400
140 to 180 450
180-210 500
210-240 550
240+ 600

 

This Chart is Great for Surron, E-Ride Pro and segway x260 however we recommend 1 spring rate higher for Talaria Sting MX4/R Models!

 

Note: This table is a general
guide. ALWAYS FACTOR IN YOURSELF WITH ALL GEAR!
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. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14720092927

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Ben K
Boise, US
★★★★★ 5
Looks good and is sturdy.
Color: Soft White, Size: 40inch without Power Outlet
Looks good and is sturdy. Uses white stickers to cover the screws rather than plugs
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Reviewed in the United States on February 13, 2026
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Sandra Chavez
Phoenix, US
★★★★★ 3
Not a sturdy construction
Color: White, Size: 40inch without Power Outlet
I was excited about this purchase until I tried to assemble it. I bought this desk because i liked the design and the size. It also had great reviews as a sturdy desk. One of the joints fell apart. Parts of the desk have lock in screws wile other joints have these smaller locks that don't really work. I didn't return it because it's to heavy for me to re-box. I'm 66. I'm really disappointed. I wish furniture came already assembled. Hard to find these days. I guess I'll go back to purchasing real wood items from Facebook Market Place and thrift stores.
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Reviewed in the United States on March 3, 2025
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Deb kwinksi
Louisville, US
★★★★★ 5
Take pictures of product pieces in the carton. Assemble where you have room to lay each piece out.
Size: 8 cube, Size: 8 cube
This is a great product, and easy to assemble. The directions were straightforward. Only snag was getting pieces to line up, but able to figure it out. Good tools included.
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Reviewed in the United States on May 17, 2026
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Stacie
Bozeman, US
★★★★★ 4
Cute storage shelf.
Size: 12 cube
This is particle board, as expected for the price. Instructions were easy to follow. I assembled it alone but there was one step that would have been easier with 2 people. I have a better Allen wrench attachment than the one included and it saved my fingers a lot of pain. It's cute when assembled. The openings are 10.5x10.5x11 inches so 11x11x11 inch baskets don't fit but you can find 10.5 inch baskets that work. It's very sturdy and the way it's constructed, the shelves shouldn't ever droop. It's a good value for the money. It's perfect for my sewing room.
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Reviewed in the United States on May 23, 2026
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Lanette M Danburg
Los Angeles, US
★★★★★ 5
Love
Size: 8 cube
Easy to put together and follow along with directions. All the nuts ,bolts, screws etc are all in their own pouch and labeled.
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Reviewed in the United States on May 23, 2026

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