Arma V4 Rear Shock
Arma V4 Rear Shock
Arma V4 Rear Shock
Arma V4 Rear Shock
Arma V4 Rear Shock

Arma V4 Rear Shock

50860318753064

Regular price$1,200.00
/
  • In stock, ready to ship
  • Backordered, shipping soon
  • Free shipping on most orders $69+

CORE FEATURES

  • 3 way adjustable: LSC-HSC-LSR with new 5mm Allen adjustment for HSC for easier tuning
  • Unique patent pending PSR technology to avoid harsh top out
  • Improved adjustable HBC technology: Effective through last 20% of the stroke with more energy absorption due to new hydrostatic seal design
  • 14mm diameter diamond like carbon (DLC) coated shaft. Most advanced engineering coating available for durability and low friction.
  • New Spring Thrust Bearing for improved alignment and noise reduction.
  • New large volume bladder design with very low reservoir pressure (55psi) to ensure maximum sensitivity.  
  • New high viscosity index oil to provide improved consistency over a wide range of operating temperatures. 
  • 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
  • Full custom hydraulic setup that is bike and rider specific for each shock
  • Low cavitation
  • 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

*Spring Not Included

*All Shocks are custom built and tuned for specific bike, rider weight and riding style. If you aren't sure about an option, just leave it blank and we'll get in touch if we have questions.

Note:

AFMLOW RIDERS: Due to the tight frame clearance on Amflow frames, we are recommending a maximum rider weight of 230lbs.

 To ensure frame clearance, riders over a 170lb will most likely require and be shipped with a C55 spring-size. C55 spring rates max out at 650lbs rate, which calculates to a 230lb rider weight. If you are over the recommended maximum rider weight, your spring may touch your frame under full compression.

Please reach out to us with any questions you may have about anything we sell. We want to make sure you get the right items the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!

Shipping

We currently offer both economy and expedited shipping options through FedEx and USPS.

Most orders totaling over $69 before tax are eligible to ship for free via an economy ground option of our choice.

Due to larger box sizes, handlebars, wheels, and other oversized items, an additional shipping fee will be applied.

Most bikes ship for only $200 within the continental US. Bike shipping to AK, HI, or PR is usually $350, but may incur additional fees depending on the exact delivery location.

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee, depending on your location.

RETURNS

Should there be an issue with the item you bought, or if you no longer need your purchase, we will be happy to set up a return.

Component & Gear Returns

Returns may be requested within sixty (60) days of the delivery date. All returned items must be received in new, unused, and uninstalled condition, with the original tags and labels attached and in the original packaging. We cannot accept returns on any items that have been installed or show wear of any kind.

Bike Returns

Returns or exchange requests for bikes must be requested by emailing us at sedona@thundermountainbikes.com within fifteen (15) days from the date of delivery. Bikes must be in un-ridden condition. Custom-built bikes may not be returned. Returned bikes incur a $200 restocking fee, and the customer is responsible for the return shipping costs.

Return Shipping

Customers are responsible for return shipping fees and may choose the carrier of their choice to handle their product return. We no longer provide shipping labels directly. 

For any return shipping questions, please email us at sedona@thundermountainbikes.com after submitting your return request so that we can confirm the shipping information you should use to return your item(s).

REFUNDS

We will process your return after receiving your returned item(s) and inspecting their condition. Please allow at least seven (7) days from the receipt of your item to process your refund. We will notify you by email when your return has been processed. All refunds will be returned to the original payment method. No store credit or other refund methods are available. 

EXCEPTIONS

If you receive defective or damaged products or if we sent you the wrong item(s), please contact us using the phone number or email below.

RETURN PROCESS

To request a return, please log in to your customer account by clicking the customer account icon Profile icon in the top right of any page or visit account.thundermountainbikes.com

1. In the Email field, enter your email address and click Continue.

2. In your email account, open the email sent from our store and copy the six-digit verification code included in the email.

3. Go back to the online store and enter a six-digit verification code to log in.

4. Find and click on the order you want to submit a return for.

5. If your order has more than one item, select only the items you want to return.

6. Select a return reason and add a note for the store if needed.

7. Click Request Return.

Once your return request is approved, you will receive a confirmation by email.

QUESTIONS ABOUT RETURNS?

If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |   sedona@thundermountainbikes.com

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